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TechLead Conf London 2026: Adopting AI in Orgs Edition

Oct 23, 2026

React Advanced 2026

Oct 23 - 26, 2026

JSNation US 2026

Nov 16 - 19, 2026

AI Coding Summit NYC

Nov 16 - 19, 2026

React Summit US 2026

Nov 17 - 20, 2026

React Day Berlin 2026

Dec 4 - 7, 2026

AI Coding Summit Berlin

Dec 4 - 7, 2026

React Summit Asia 2027

Apr 14 - 19, 2027

AI Coding Summit Asia 2027

Apr 15 - 20, 2027

React Summit 2027

May 21 - 25, 2027

JSNation 2027

May 21 - 25, 2027

Web Development insights directly from framework authors and early adopters.

Talks from our events

AI Coding Summit London

Jul 6 - 7, 2026

JSNation 2026

Jun 11 - 15, 2026

TechLead Conf Amsterdam 2026: Adopting AI in Orgs Edition

Jun 11, 2026

Web Engineering Summit 2026

Jun 11 - 15, 2026

Node Congress 2026

Mar 26 - 27, 2026

AI Coding Summit 2026

Feb 26 - 27, 2026

TechLead Conf London 2025: Adopting AI in Orgs Edition

Nov 28, 2025

React Advanced 2025

Nov 27 - Dec 1, 2025

React Summit US 2025

Nov 18 - 21, 2025

JSNation US 2025

Nov 17 - 20, 2025

AI Coding Summit 2025

Oct 23 - 24, 2025

TechLead Conference 2025: AI in Orgs

Sep 18 - 19, 2025

Articles

Emma Bostian: I landed my dream job by sharing my blogs on Twitter

Software engineer, lecturer, podcast host, author — is there something Emma Bostian hasn't done? She moved from America to Sweden, started working at Spotify, and took up a few challenges along the way. And now she has some career tips to share.

What led you to...

Kent C. Dodds: Consume, build, and teach — and level up your career

Even though his bio offers quite a hefty reading, he only applied for one job in his career. The rest came along as he was building his name as a renowned speaker, teacher, and a prolific figure of the open-source community. How did Kent do it? “Commit to creating high-quality content,” he sa...

10 Storyblok CMS Agencies and Development Companies to Work with in 2026

Storyblok CMS agency quality varies less on platform familiarity and more on content-modeling discipline, website migration methodology, and post-launch governance. We've chosen 10 Storyblok services, proven by real expertise. A top Storyblok agency is evaluated by its ability to architect the ri...

2000+ grabaciones de conferencias React y JavaScript en español por GitNation

GitNation, conocida por organizar conferencias de JavaScript y React, ha implementado importantes actualizaciones en su plataforma de video. Estas nuevas características están diseñadas para mejorar la accesibilidad y la capacidad de descubrimiento de contenido para desarrolladores en todo el mun...

Spanish translations for 2000+ React and JavaScript talks from GitNation

GitNation, known for organizing JavaScript and React conferences, has rolled out significant updates to its video platform. These new features are designed to improve content accessibility and discoverability for developers worldwide and marks the start of ongoing localisation efforts with more l...

Explore what's new in the 2024 editions of JSNation and React Summit!

JSNation and React Summit are the key JavaScript and React conferences of the year, expecting over 3K attendees, featuring 110+ speakers, and offering 15+ Free and PRO workshops altogether...

14 Sanity CMS Agencies and Development Companies: Verified List (2026)

If you are looking for a Sanity CMS agency or a Sanity developers to run your website development or content operations software migration, this guide gives you a verified shortlist and the exact questions to ask before signing anything.

Most "Top Sanity...

Top ideas

Who should consider using TanStack Start?

Businesses building React applications that require a robust client-side framework with server-side capabilities should consider using TanStack Start, especially if they value type safety and URL state management.

Why is it important to understand architectural characteristics?

Understanding architectural characteristics, such as security requirements and latency, is essential for designing a system that meets specific business needs and operational constraints.

Why was Redux created?

Redux was created to manage client-side state in React applications, providing a predictable state update pattern and solving issues related to keeping state in sync across different parts of an application, as initially addressed by the Flux architecture.

Can Redux be used with server-side rendering (SSR)?

Yes, Redux can be used with server-side rendering (SSR). You can create a Redux store for each request, dispatch actions to fetch data, and then pass the serialized state to the client for hydration. However, whether to use Redux for SSR depends on the specific needs of your application.

What is the common misconception about software architecture?

A common misconception is that software architecture is merely about choosing the right tech stack. In reality, it involves making informed decisions, balancing trade-offs, and dealing with long-term consequences.

Why is optimizing for users at the margins important?

Optimizing for users at the margins, who often use lower-end devices, can significantly improve engagement and business outcomes, as these users make up a large part of the market.

What types of state are best managed by Redux?

Redux is best suited for managing state that is needed by multiple components, state that needs to persist beyond the lifecycle of a single component, and state where it is beneficial to have a clear history of actions and updates. It is less suitable for managing local component state or form state.

Who is Alex Russell?

Alex Russell is a product manager and engineer who previously worked on the Chrome team at Google and on TC39, focusing on JavaScript frameworks and libraries.

How does modularization affect software architecture?

Modularization can take various forms, from monoliths to microservices, and should be chosen based on the rate of change of features and the need for independent development and iteration.

What is HTTP pipelining in Undici?

HTTP pipelining in Undici allows sending multiple requests in a single connection without waiting for the previous response, improving throughput.

Deep Dives

Deep Dive: Growing to Tech Lead

Growing to Tech Lead

Learn directly from other Senior+ and Lead engineers on how to progress your engineering career, strengthen your foundational skills and become and irreplaceable engineer.

Talk: Pocket Guide to Seniority
Talk: Why Engineers Must Become Multipliers in the AI-Era
Talk: Walking the Netflix Paved Road (Bumps Included): Web Framework, Hawkins Design System
Talk: Transforming Your Tech Interviews in the AI Agent Age
Talk: 5 Tough Conversations Managers Need to Have

... and 14 more talks and workshops

Deep Dive: AI Assisted Coding

AI Assisted Coding

Remove the noise, master agentic coding patterns actually tested in production directly from Senior practitioners.

Talk: Templates and Components for Claude Code: The Future of AI Coding Workflows
Talk: Using Spec-Driven Development for Production Workflows
Talk: Building Blocks of an Agentic Engineering Platform: What SRE Taught Us About Running Agents
Workshop: AI-Powered Code Review
Workshop: Operating Agent-Based Systems - Overview, Configure, Run, Orchestrate, Monitor

... and 22 more talks and workshops

Deep Dive: Mastering Full-stack

Mastering Full-stack

Master full-stack and fundamental engineering skills for AI-enabled future.

Talk: Building a JavaScript Engine in Rust: Lessons From Boa
Talk: Building a JavaScript Engine in Rust: Lessons From Boa
Talk: Beyond Benchmarks: node.js, Deno, and Bun in Real Production
Workshop: DevOps for Front-end Developers: From Local Code to Production by Docker Captain
Workshop: Building Fullstack Apps With Cursor

... and 21 more talks and workshops

Trending today

Game Development with Threejs

JS GameDev Summit 2023

22 min

Game Development with Threejs

Anderson Mancini

Neotix

Hi there! I'm Anderson Mancini, a creative developer from Brazil. Let's dive into 3JS game development and how you can start your journey. React ThreeFiber offers a more organized and compact approach to building scenes using components. Explore exciting examples of what you can build with React ThreeFiber and 3JS. Learn the creative process of building a game using 3JS and recommended courses and learning resources. Performance tips for creating games with 3JS will be discussed in tomorrow's session.

game development game engine three.js

ESLint One for All Made Easy

JSNation 2024

27 min

ESLint One for All Made Easy

Top Content

Anthony Fu

Vue, Nuxt and Vite Core Team Member

ESLint is a popular and constantly improving tool that offers full control and simplicity in JavaScript with native imports. The new Flat Config simplifies the complex tree structure of shared configs and has been in the works for five years. It allows for customization and type generation, maximizing flexibility. ESLint can be used as a formatter and a tool for code mode, providing more control and customization options. It also supports other languages and can be integrated with prettier. Migrating to the Flat Config may be challenging, but compatible packages and tools are available to assist with the transition.

patterns

Exploring React Server Component Fundamentals

React Day Berlin 2023

21 min

Exploring React Server Component Fundamentals

Top Content

Daishi Kato

Zustand, Jotai & Waku author

This Talk introduces React Server Components (RSC) and explores their serialization process. It compares RSC to traditional server-side rendering (SSR) and explains how RSC handles promises and integrates client components. The Talk also discusses the RSC manifest and deserialization process. The speaker then introduces the Waku framework, which supports bundling, server, routing, and SSR. The future plans for Waku include integration with client state management libraries.

react server components

React's Most Useful Types

React Day Berlin 2023

21 min

React's Most Useful Types

Top Content

Matt Pocock

Total TypeScript & AI Hero Author

Today's Talk focuses on React's best types and JSX. It covers the types of JSX and React components, including React.fc and React.reactnode. The discussion also explores JSX intrinsic elements and react.component props, highlighting their differences and use cases. The Talk concludes with insights on using React.componentType and passing components, as well as utilizing the react.element ref type for external libraries like React-Select.

typescript react element vs component react fc react with typescript

Using React to Build Performant Game UIs in Minecraft

React Advanced 2021

25 min

Using React to Build Performant Game UIs in Minecraft

Top Content

Paulo Ragonha

Mojang Studios

This Talk introduces the use of React and web technologies for building UIs in Minecraft. It discusses the challenges of onboarding new developers to the current tech and the benefits of using open standards. The speaker explains the use of Gameface, a solution for building game UIs with React and Webpack. The Talk also covers state management in a game environment and the use of facets for performance optimization. It concludes with an overview of the Oryui brand and the availability of resources on GitHub.

react game development

The Last Software Engineer

AI Coding Summit London

21 min

The Last Software Engineer

Kent C. Dodds

Creator of EpicWeb.dev, EpicReact.Dev, TestingJavaScript.com

Kent C. Dodds introduces the concept of durable skills and the importance of physical movement. AI evolution involves fine-tuning, prompt engineering, and uncertainties. Reflecting on the future role of AI in work and the evolving technology landscape. Insights on product engineering emphasize judgment, hitting targets, and prioritizing target selection. The importance of user-centric product engineering, intentional decisions, and adapting skills in the agentic coding world are highlighted.

future of development

Extending Unity WebGL With Javascript

JS GameDev Summit 2022

32 min

Extending Unity WebGL With Javascript

Top Content

Brendan Duncan

Senior Software Engineer @ Unity Technologies

Unity targets over 25 platforms and technologies, including desktop, mobile, and virtual reality. They use Emscripten to compile the engine and game logic into WebAssembly for web development. Unity can be extended with plugins to access browser features like WebXR's augmented reality mode. The speaker demonstrates intercepting Unity's calls to the browser to modify its behavior. Unity is actively working on mobile support for web export and improving documentation for extending Unity with web plugins.

game development game engine webgpu react unity webgl webgl

Optimizing HTML5 Games: 10 Years of Learnings

JS GameDev Summit 2022

33 min

Optimizing HTML5 Games: 10 Years of Learnings

Top Content

Will Eastcott

CEO & co-founder of PlayCanvas

PlayCanvas is an open-source game engine used by game developers worldwide. Optimization is crucial for HTML5 games, focusing on load times and frame rate. Texture and mesh optimization can significantly reduce download sizes. GLTF and GLB formats offer smaller file sizes and faster parsing times. Compressing game resources and using efficient file formats can improve load times. Framerate optimization and resolution scaling are important for better performance. Managing draw calls and using batching techniques can optimize performance. Browser DevTools, such as Chrome and Firefox, are useful for debugging and profiling. Detecting device performance and optimizing based on specific devices can improve game performance. Apple is making progress with WebGPU implementation. HTML5 games can be shipped to the App Store using Cordova.

performance game development game engine

Boost the Performance of Your WebGL Unity Games!

JS GameDev Summit 2023

7 min

Boost the Performance of Your WebGL Unity Games!

Top Content

Florin Ciornei

CrazyGames

The Talk discusses ways to boost the performance of WebGL Unity games, including issues with bundle size, memory usage, and runtime performance. It suggests using Brotli for compression and non-exception support for better performance. Choosing the appropriate texture compression format and experimenting with separate builds can also help. The Talk also covers optimizing textures, models, audio, and assets by reducing build size, using compression, disabling unnecessary models, and optimizing audio quality. Unity's optimization tools and profilers are recommended for analyzing performance and memory issues.

performance game development react unity webgl webgl

Performance is User Experience: Optimizing the Frontend for the Users

JSNation 2022

8 min

Performance is User Experience: Optimizing the Frontend for the Users

Chinenye Onuegbu

Software engineer

Today's Talk discusses software performance and optimizing the frontend for the user. It emphasizes the importance of passive performance, which is a subjective measure of how well users perceive the application's performance. Techniques to improve performance include using a shared cache, HTTP2, preloading requests, and CDN. Optimizing frontend performance involves avoiding blocking the main thread, loading necessary resources first, using progress bars, and implementing optimistic patterns. It also highlights the importance of considering users' changing expectations throughout their interaction with the application.

performance user experience

Featured

I Measured React Server Components’ Performance So You Don’t Have To

React Advanced 2025

22 min

I Measured React Server Components’ Performance So You Don’t Have To

Nadia Makarevich

Coder, writer, author of Advanced React book

Nadia introduces React server components and performance, highlighting the benefits of server components in improving performance and the need for a clear understanding of their impact on rendering and data fetching in React applications. Exploring Server-Side Rendering Impact on Performance: Analysis of transitioning from client-side to server-side rendering, including implications on performance and data fetching. Transforming Empty Screen to Performance Improvement: Detailed process of browser work, React rendering, and data fetching impact. Making the Shift to Server-Side Rendering: Impact on interactivity and data fetching optimization. Understanding the Benefits of AppRouter Version in SSR with Reduced JavaScript Payload and Introduction of Server Components. Investigating Smarter Server-Side Rendering with Server Components and Streaming in Next.js. Refactoring for Server Components: Async Data Fetching, Server Component Identification, and Utilizing Suspense for React Streaming Chunks. Enhancing Performance with Server Components: Balancing Rendering Approaches, Importance of Server-Side Data Fetching, and Leveraging Suspense for Improved Streaming.

performance react server components

The AI-Native Software Engineer

JSNation US 2025

35 min

The AI-Native Software Engineer

Top Content

Addy Osmani

Engineering Leader Working on Google Chrome

Software engineering is evolving with AI and VIBE coding reshaping work, emphasizing collaboration and embracing AI. The future roadmap includes transitioning from augmented to AI-first and eventually AI-native developer experiences. AI integration in coding practices shapes a collaborative future, with tools evolving for startups and enterprises. AI tools aid in design, coding, and testing, offering varied assistance. Context relevance, spec-driven development, human review, and AI implementation challenges are key focus areas. AI boosts productivity but faces verification challenges, necessitating human oversight. The impact of AI on code reviews, talent development, and problem-solving evolution in coding practices is significant.

artificial intelligence

The New AI Workflows

React Advanced 2025

14 min

The New AI Workflows

Steve Sewell

Builder.io

The Talk delves into the impact of LLMs on engineering workflows, emphasizing the shift towards AI for code writing efficiency. It highlights the importance of problem-solving abilities and product development in hiring practices. LLMs enhance productivity for developers, designers, and product managers, enabling faster iterations and collaboration. Efficient product workflows are achieved through simultaneous UI and code work using Builder.io. Task delegation is streamlined with async agents and Builder bots, optimizing project editing and code management. Integration with tools like VS Code and Figma streamlines design and code editing, enhancing collaboration and workflow automation.

artificial intelligence

Build LLM agents in TypeScript with Mastra and Vercel AI SDK

React Advanced 2025

145 min

Build LLM agents in TypeScript with Mastra and Vercel AI SDK

Featured WorkshopFree

Eric Burel

LLMs are not just fancy search engines: they lay the ground for building autonomous and intelligent pieces of software, aka agents.
Companies are investing massively in generative AI infrastructures. To get their money's worth, they need developers that can make the best out of an LLM, and t...

typescript artificial intelligence

No REST for Cap'n Web

Node Congress 2026

23 min

No REST for Cap'n Web

Top Content

Kenton Varda

Cloudflare

Kenton Varda advocates for using CapnWeb, an RPC protocol, over REST for web APIs, emphasizing benefits for humans and AI agents. CapnWeb simplifies client-server communications by treating them as function calls. TypeScript type checking ensures method accuracy in CapnWeb across JavaScript runtimes. Stubs in CapnWeb allow method calls to execute on remote objects and simulate all possible method names for remote calls. Converting REST APIs to CapnWeb streamlines code and improves API calls. CapnWeb enhances API functionality with object-specific RPC sessions and promises pipelining for multilevel API optimization. AI agent security challenges are addressed with sandboxing and token protection in CapnWeb. CapnWeb capabilities for AI agents include passing restricted CapnWeb stubs and exploring capability-based security with CapnProto.

tooling

The React Developer's Guide to AI Engineering

React Summit US 2025

96 min

The React Developer's Guide to AI Engineering

Featured WorkshopFree

Niall Maher

A comprehensive workshop designed specifically for React developers ready to become AI engineers. Learn how your existing React skills—component thinking, state management, effect handling, and performance optimization—directly translate to building sophisticated AI applications. We'll cover the...

artificial intelligence

Never Worry About CORS Again

JSNation US 2025

28 min

Never Worry About CORS Again

Jarred Sumner

Creator of Bun.

Talk on Bund: Overview of Bund, its speed optimization, components like runtime, package manager, test runner, and bundler. Efficient features include fast npm manager, pnpm lockfile support, Jest-compatible test runner, and optimized runtime components. Built-in features like modern password hashing, WebSocket server, file glob API, and database clients. API design focuses on common use cases and optimization. Enhanced JavaScript functionality with SIMD, native code, and performance improvements. Challenges in JavaScript productivity, BUN adoption, deployment, and support. React support, community involvement, security, Next.js compatibility, and transition.

js runtimes

We Deserve a Better Streams API for the Web

Node Congress 2026

30 min

We Deserve a Better Streams API for the Web

James Snell

Workers team @Cloudflare

James Snell discusses challenges in current stream APIs, proposes a new, faster, and simpler streams API while questioning the existing Web Streams model. Discussion includes the necessity for a new API due to excessive ceremony, confusing locking mechanisms, and complex specifications, especially in controller APIs. Challenges with controller API optimization, hidden buffering, and excessive memory usage are highlighted. The talk delves into the cost and complexity of promises in JavaScript, optimizing readable streams, and managing complexity in stream implementations. Optimizing stream processing in JavaScript, data chunk processing, back pressure policies, multi-consumer patterns, and efficient branch cursor management are explored. The new API aims at simplifying stream processing by eliminating unnecessary operations, reducing promise overhead, and focusing on iterators, transforms, and back pressure for efficiency and simplified design.

performance

Every API is a Tool for Agents with Code Mode

Node Congress 2026

32 min

Every API is a Tool for Agents with Code Mode

Matt Carey

Cloudflare

The Talk introduces APIs, Codemode, and MCP, highlighting the role of APIs in empowering agents and AI's access to external resources. CloudFlare's evolution with MCP involves remote tool sharing and addressing challenges like large context windows. Challenges in Cloudflare's API tool access include progressive tool disclosure and splitting MCP servers. The discussion covers tool search, project management API creation, CodeMode concept, and self-documenting tools for secure tool execution. Proposed solutions include Code Mode, SDK generation, efficient control flow, token efficiency, and secure code execution. Key topics include dynamic worker loaders, Cloudflare API integration, Visitor Counter implementation, and exploring MCP server functionality.

artificial intelligence

Keeping Up with The Fast and Furious Web

JSNation US 2025

29 min

Keeping Up with The Fast and Furious Web

Scott Tolinski

Co-host of Syntax.fm

Scott Talinsky's journey in web development highlights his transition from YouTube tutorials to creating educational content and courses, reflecting his passion for teaching. The evolution of web development tools showcases advancements from limited colors to modern frameworks like React and CSS features like squircles. Adapting to new technologies emphasizes core skills and freedom in tool selection. User-centric development prioritizes accessibility and understanding the purpose of tools. Learning strategies focus on fundamentals, hands-on learning, and avoiding influencer bias. Standing out in tech roles requires quality projects, broad knowledge, and effective communication.

web development

Short takes

Rustifying Vite: Designing a Hybrid Toolchain for the Real World

JSNation 2026

6 min

Rustifying Vite: Designing a Hybrid Toolchain for the Real World

Alexander Lichter

VoidZero

Options for pre-bundling, transformation, and minification. Rollup, bundling, and limited chunk control. SWC for React, but complexity with multiple bundlers causing issues for maintainers and developers. Limitations in bundlers, features V8 needs. Improving build times with Rust. Introducing Roldown with rollup's API, compatibility, speed, and advanced chunking. Features like module types, lazy barrel optimization, HMR, and built-in minifier for a performant bundle. Ensuring Rust-based bundler compatibility with JavaScript ecosystem. Introduction of Swangular for efficient plugin handling. Native Rust plugins support with module resolution, aliases, TypeScript JSX transform, dynamic imports. Integration with underlying minifier, transformer, linter, and formatter for tool chain V+.

tooling vite

Deploy Your AI Code in Minutes

AI Coding Summit 2026

7 min

Deploy Your AI Code in Minutes

Shifra Williams

Render

Shifra guides the migration of a Repl.it app to Render with emphasis on simplicity and mock data. Ensure Render deployment requirements are met, including specifying root directory, build and start commands, and correct port. Configure GitHub repository setup, connect to Git, and create a repository. Confirm code in the repository and deploy on Render, showcasing a sample landing page.

artificial intelligence

How To Get The Most Out Of the Cloud As A Front-End Developer

React Summit US 2025

7 min

How To Get The Most Out Of the Cloud As A Front-End Developer

Erik Hanchett

AWS

Front-end developers benefit from cloud services like AWS S3 and Lambda. AWS offers services like Cognito for identity management and Bedrock AI models. AWS Amplify provides Hosting and Cloud Development Kit for efficient development. The Cloud Development Kit is recommended for TypeScript deployment. AWS Amplify connects front-end to AWS services and SDK for back-end. QR code feedback is available for the talk.

tooling

Everyone Is Now a Manager - Interfaces in the World of Agents

TechLead Conf London 2025: Adopting AI in Orgs Edition

6 min

Everyone Is Now a Manager - Interfaces in the World of Agents

Sam Komesarook

Arts & Engineering Composite

Sam Kmezverk's talk covers the evolving tech landscape, emphasizing key principles for agents' implementation in tasks and decision-making processes. Addressing challenges in agent orchestration, debugging system issues, and cultivating user trust are crucial for successful interface development.

user interfaces

Ensuring Quality with AI

TechLead Conf Amsterdam 2026: Adopting AI in Orgs Edition

7 min

Ensuring Quality with AI

Richard Roggenkemper

Sentry

Richard Rodenkemper, senior software engineer at Sentry, discusses ensuring quality with AI. GitHub data shows exponential growth in coding. Concerns arise about the reliability of coding agents versus human engineers. Impact of AI and Cloud on code production and app quality is questioned. Challenges in code reliability despite increased production are highlighted. AI as a quality tool in software development. Importance of reliability for product success highlighted. AI's strengths in handling data and searching code base discussed. Examples of AI usage in code reviews and quality assurance at Sentry shared. AI efficiency in endpoint deprecation and system updates highlighted. AI's assistance in migrating design systems and reducing notifications using Cloud Code emphasized.

artificial intelligence

Using Spec-Driven Development for Production Workflows

JSNation US 2025

7 min

Using Spec-Driven Development for Production Workflows

Erik Hanchett

AWS

We're discussing spec-driven development and the innovative AI IDE, QIRO, that supports this approach. QIRO focuses on structured specifications before coding, aiding developers in creating designs. The QIRO mascot, a playful ghost, symbolizes the essence of spec-driven development. Eric Hanchett discusses QIRO, emphasizing its spec-driven development feature integrated into the IDE. QIRO aids in in-depth feature planning, resembling a structured requirements approach. Coding assistants benefit from detailed examples for efficient development. Exploring Manual Coding Assistance: Creating user requirements, building design documents, and task lists manually. Example of using spec mode in a coding assistant to break down requirements, create designs, and implement features.

artificial intelligence

From TV to Touch: How We Made React UI Work Across Every Input Mode

React Summit US 2025

5 min

From TV to Touch: How We Made React UI Work Across Every Input Mode

Seungho Park

LG Electronics

Seungho Park discusses the importance of spatial navigation for TV apps and the challenges of supporting remote, pointer, and touch inputs. Real examples are explored, including focus placement, restoring focus, and grouping elements for stable navigation. Challenges in TV app navigation such as key scrolling in grid lists and managing input mode transitions are highlighted. The talk also delves into handling input modes, designing for 5-way, pointer, and touch input, and addressing edge cases. Implementing the W3C spatial navigation standard, defining focus properties for container elements, and encouraging exploration of React UI spatial navigation support are key points.

best practices

A Brief History of Code Review (And What's Next)

JSNation 2026

8 min

A Brief History of Code Review (And What's Next)

Santosh Yadav

CodeRabbit

The Talk explores the transition from solo development to code review history, tracing it back to the Fagin Inspection process in the 1990s. It discusses the evolution of code collaboration from in-person meetings to remote, email-based discussions. The shift to modern code review via pull requests on GitHub improved collaboration efficiency. The integration of AI in code review enhanced processes and enabled instant feedback. Encouraging open source projects to adopt code review tools and prioritize the importance of thorough reviews is highlighted.

code quality

From Experiment to Enterprise: Scaling AI Coding Assistants Across Engineering Teams

TechLead Conf London 2025: Adopting AI in Orgs Edition

9 min

From Experiment to Enterprise: Scaling AI Coding Assistants Across Engineering Teams

Maxim Salnikov

Applied AI Engineer & Keynote Speaker

Sharing insights on scaling AI coding assistance & adopting AI native dev tools. Discussing the need for a shift from viewing adoption as a tech problem to a change management challenge. Exploring a tactical framework with three key phases: onboard, adopt, succeed. Emphasizing the importance of onboarding developers, ensuring access to licenses, and setting clear policies to avoid 'shadow AI'. Highlighting the necessity of human infrastructure for successful AI dev tool implementation, including AI advocates, communities of practice, and executive sponsorship. Adoption strategies require a focus on interconnected metrics and all pillars simultaneously. Leadership checklist for post-conference actions involves measuring metrics, distinguishing between strategic and tactical points, and staying connected through platforms like WhatsApp and LinkedIn.

artificial intelligence

Organic Leadership in the Age of AI: Why human Touch Becomes More Valuable Than Ever

TechLead Conf Amsterdam 2026: Adopting AI in Orgs Edition

8 min

Organic Leadership in the Age of AI: Why human Touch Becomes More Valuable Than Ever

Kseniia Korostelova

Mentorship available

Aristocrat Interactive

Reflecting on the integration of AI in software development and the implications for leadership and decision-making. AI integration in leadership: embracing context, judgment, and accountability. Principles: Context before output, Intent before optimization, Awareness before efficiency, Accountability before automation. Leadership as an ecosystem with roots, stem, and fruit; AI's role in each part. Using AI at different levels of leadership: fruit, stem, and roots. Decision-making needs context. Leadership bridges information and context gaps. AI for efficiency but human touch for depth and understanding.

case study

Latest

Templates and Components for Claude Code: The Future of AI Coding Workflows

AI Coding Summit London

30 min

Templates and Components for Claude Code: The Future of AI Coding Workflows

Daniel Ávila

Claude Code Templates Creator, AI Tech Lead at Hedgineer.

Daniel Avila discusses Cloud Code templates and components for AI coding, emphasizing the importance of proper configuration and incorporating skills. Control permissions, settings, commands, sub-agents, and skills are essential for efficient workflow in Cloud Code. Cloud Code development benefits from skills injecting context for AI agents and providing clarity in configurations. Managing skill invocation, model selection, and advanced skill configuration are crucial for optimizing Cloud Code capabilities. Efficiently utilizing file references, scripts, and skill context enhance the functionality of well-crafted skills. Community interaction on GitHub and effective skill sharing practices contribute to successful team collaboration in Cloud Code development.

best practices

Skill Design for LLM Agents

AI Coding Summit London

24 min

Skill Design for LLM Agents

Minko Gechev

Google

Minko Getschev, AI lead at Google, shares insights on building effective agent skills, including architecture, skill creation best practices, and evaluation methods. Agent decision-making, planning, and hybrid architectures are explored, with a focus on the React loop for tool utilization. Context expansion and management, utilizing tools like MCP and CLIs, enhance agent power. The discussion includes comparisons between MCP and CLIs in agent systems, emphasizing context handling and debugging. Agent skills are structured as procedural instructions, with an open standard focused on tasks and workflow logic. Best practices for skill workflow involve avoiding redundancy, optimizing front matter, and focusing on predictable execution. Utilization and management of agent skills are crucial for performance optimization. Continuous skill evaluation, testing, and improvement are highlighted, with SkillGrade for evaluating agent skills. Skill workflow execution analysis involves identifying failures, log analysis, and rerunning workflows for successful execution.

best practices

Advanced Claude Code — Production Workflows, Subagents, and Autonomous Execution

AI Coding Summit London

227 min

Advanced Claude Code — Production Workflows, Subagents, and Autonomous Execution

Workshop

Aleksei Petrov

Most developers using AI coding tools hit the same wall on real projects: the demos look magical, but production work falls apart. This workshop shows why — and what to do about it.The core lesson: execution is fast and cheap only when preparation is deep.Wh...

mobile apps

Chunking

JSNation 2026

28 min

Chunking

Tobias Koppers

Webpack and Turbopack Creator

Tobias Koppers explains chunking in Bundlers, emphasizing efficient module grouping for performance optimization. Strategies involve smart module grouping, caching, and balancing between request counts and download sizes. CSS delivery via link tags poses complexity in chunking due to order dependencies. Balancing CSS chunking to reduce requests involves overshipping techniques. Evolving chunking strategies consider compile time challenges and the impact of React server components. Future optimizations may prioritize pages based on analytics data. Tailwind offers a solution for CSS chunking, while the need for future CSS features with native dependency declarations is highlighted.

tooling

AI Reviews AI – Closing the Loop in Agentic Development

AI Coding Summit London

28 min

AI Reviews AI – Closing the Loop in Agentic Development

Daniel Sogl

SHI GmbH

Daniel, a consultant from Germany, discusses AI-generated code and challenges in rapid code shipping. The Pharoes AI case study highlights code reviews and challenges in agile development. Incidence per pull request and code churn issues are discussed in software development. AI-assisted coding and quality gates are introduced. Developing with Angular and TypeScript emphasizes the importance of basics, AI sub-agents, and pull request review services. Utilizing hooks for deterministic code handling and enhancing code handling with various hooks are crucial. Transitioning to behavior-driven development, utilizing tools like PlayWrite and Jira integration, and evaluating code review strategies are key points. Optimizing code review practices, smart integration of AI and hooks, advanced code review models, ownership in code reviews, software metrics, and quality gates challenges are also covered.

artificial intelligence

Building a JavaScript Engine in Rust: Lessons From Boa

Web Engineering Summit 2026

24 min

Building a JavaScript Engine in Rust: Lessons From Boa

Jason Williams

Bloomberg LP

Jason Williams discussed building a JavaScript engine in Rust, focusing on challenges and achievements with Servo, including making Servo work on Windows. Boa was introduced as a JavaScript engine project with a blog on Mozilla Hacks. Boa's development stages were highlighted, starting from file reading and tokenization. The talk delved into token types, lexical declarations, parsing, and execution methods in Boa. Community involvement, testing emphasis, and conformance achievements were emphasized, with a notable collaboration on Temporal implementation reaching 100% test pass rate.

js runtimes

The Agent Runtime Workshop: Node.js, Tools and CI/CD

AI Coding Summit London

126 min

The Agent Runtime Workshop: Node.js, Tools and CI/CD

Workshop

Alex Korzhikov

The workshop focuses on theory and practice building production-ready AI agents with Node.js and modern Agent SDKs. We will use a real codebase as an execution environment to explain the core concepts behind agents: the agent loop, tool calling, structured outputs, context management, guardrails,...

best practices

FullStack Monitoring with Open Telemetry: End-to-End Observability for Modern Applications

Web Engineering Summit 2026

30 min

FullStack Monitoring with Open Telemetry: End-to-End Observability for Modern Applications

Erick Wendel

Node.js Core Team Developer.

The speaker discusses the importance of performance development in AI applications, concerns about application crashes and vulnerabilities, utilizing data for performance improvement, application monitoring with OpenTelemetry, integrating AI for enhanced security measures, streamlining data analysis and reporting, leveraging AI for security threat detection, optimizing data logging, and involving data experts for determining data importance.

observability

Voice Agent Bootcamp: Build Production-Ready Agents from Scratch

Web Engineering Summit 2026

130 min

Voice Agent Bootcamp: Build Production-Ready Agents from Scratch

Workshop

Jesse Hall

Ready to go from zero to deployed voice agent?Voice AI is moving fast, but most tutorials end at "hello world" and leave you wondering how to actually ship something to production. This intensive workshop takes you through the entire journey: building a complete voice agent with TypeScript...

artificial intelligence

400 Tech Leads. Same Problems. None of Them Technical

JSNation 2026

17 min

400 Tech Leads. Same Problems. None of Them Technical

Anemari Fiser

Mentorship available

Tech Lead trainer

Anri Fisher, with over 12 years in tech, focuses on training tech leads and addressing time management challenges. Tech leads shift to a supportive role in empowering team members in growth discussions and one-on-one meetings. Overcoming feedback and delegation struggles through clear communication and expectations is crucial for effective leadership. Strategies for proper delegation include setting clear expectations, agreeing on timelines, and defining processes. Ensuring team alignment, shared timelines, and clear ownership are key for project success in tech teams.

soft skills

React Advanced 2021

132 min

Concurrent Rendering Adventures in React 18

Top Content

Featured Workshop

Maurice de Beijer

With the release of React 18 we finally get the long awaited concurrent rendering. But how is that going to affect your application? What are the benefits of concurrent rendering in React? What do you need to do to switch to concurrent rendering when you upgrade to React 18? And what if you don’t...

react react 18 concurrent rendering react concurrent mode react suspense

Detox 101: How to write stable end-to-end tests for your React Native application

React Summit 2022

117 min

Detox 101: How to write stable end-to-end tests for your React Native application

Top Content

Workshop

Yevheniia Hlovatska

Compared to unit testing, end-to-end testing aims to interact with your application just like a real user. And as we all know it can be pretty challenging. Especially when we talk about Mobile applications.
Tests rely on many conditions and are considered to be slow and flaky....

react native react native testing e2e testing react native detox react native test automation react native accessibility testing beginner friendly

Using React to Build Performant Game UIs in Minecraft

React Advanced 2021

25 min

Using React to Build Performant Game UIs in Minecraft

Top Content

Paulo Ragonha

Mojang Studios

react game development

Making Multiplayer Games with Colyseus, Node.js and TypeScript

JS GameDev Summit 2022

31 min

Making Multiplayer Games with Colyseus, Node.js and TypeScript

Top Content

Endel Dreyer

Colyseus

Today's Talk covers making multiplayer games with Coliseus, Node.js, and Typescript. It explores the state of networking on the web, alternative servers, and how Coliseus works. The Talk also discusses client-side prediction, lag compensation, server limitations, scaling, and showcases cool games made with Coliseus. Additionally, it mentions Nakama and Unity integration for client-side prediction in multiplayer games. Coliseus is available on mobile and can be found on colossus.io or the GitHub repository.

game development case study game server

Full-stack & typesafe React (+Native) apps with tRPC.io

React Advanced 2021

6 min

Full-stack & typesafe React (+Native) apps with tRPC.io

Top Content

Alexander Johansson

The creator of tRPC

Alex introduces tRPC, a toolkit for making end-to-end type-safe APIs easily, with auto-completion of API endpoints and inferred data from backend to frontend. tRPC works the same way in React Native and can be adopted incrementally. The example showcases backend communication with a database using queries and validators, with types inferred to the frontend and data retrieval done using Prisma ORM.

react trpc patterns typescript backend developer experience trpc with react native react native fullstack

One Year Into Vue 3

Vue.js London Live 2021

20 min

One Year Into Vue 3

Top Content

Evan You

Vue.js & Vite Creator

Vue 3 has seen significant adoption and improvements in performance, bundle size, architecture, and TypeScript integration. The ecosystem around Vue 3 is catching up, with new tools and frameworks being developed. The Vue.js.org documentation is undergoing a complete overhaul. PNIA is emerging as the go-to state management solution for Vue 3. The options API and composition API are both viable options in Vue 3, with the choice depending on factors such as complexity and familiarity with TypeScript. Vue 3 continues to support CDN installation and is recommended for new projects.

vue vue 3

Nested Interactive Elements: An Nightmare in Accessibility

React Advanced 2023

23 min

Nested Interactive Elements: An Nightmare in Accessibility

Top Content

Cat Johnson

Khan Academy

Nested interactive elements can cause accessibility issues on websites, and the speaker shares a personal experience with an accessibility bug involving a list component. Mitigating nested interactive structures involves limiting these patterns during development and restructuring existing elements. The speaker provides recommendations for improving accessibility, such as adjusting role properties and gathering user feedback. The conclusion emphasizes the importance of accessible solutions and encourages sharing resources to build more inclusive experiences.

accessibility

Unreal Engine in WebAssembly/WebGPU

JS GameDev Summit 2022

33 min

Unreal Engine in WebAssembly/WebGPU

Top Content

Alex St. Louis

Co-founder and Chief Operating Officer @ Wonder Interactive

Alex Saint-Louis, co-founder of Wunder Interactive, shares the mission of bringing Unreal Engine to the browser, enabling cross-platform 3D applications and games. They are working on a WebGPU back end for Unreal Engine to push the limits of 3D on the web. Wunder Interactive has improved compression, built their own asset file system, and offers powerful tools for game developers. They are utilizing modern web technologies like WebAssembly, WebGL, and WebGPU, and plan to support other engines like Unity and Godot. The team aims to transform the industry by bringing console-quality games to the browser and providing an alternative distribution path. They are excited to bring Unreal Engine 5 to the web with WebGPU support and are working on WebXR support for cross-platform 3D experiences, including VR.

game development game engine webgpu webgl webassembly

How to make amazing generative art with simple JavaScript code

JS GameDev Summit 2022

165 min

How to make amazing generative art with simple JavaScript code

Top Content

Workshop

Frank Force

Instead of manually drawing each image like traditional art, generative artists write programs that are capable of producing a variety of results. In this workshop you will learn how to create incredible generative art using only a web browser and text editor. Starting with basic concepts and bui...

webgl animations 3d

Next.js for React.js Developers

React Day Berlin 2023

157 min

Next.js for React.js Developers

Top Content

Featured WorkshopFree

Adrian Hajdin

In this advanced Next.js workshop, we will delve into key concepts and techniques that empower React.js developers to harness the full potential of Next.js. We will explore advanced topics and hands-on practices, equipping you with the skills needed to build high-performance web applications and...

react nextjs react

React

From Segments to Suspense: The Future of Next.js Caching

React Advanced 2025

27 min

From Segments to Suspense: The Future of Next.js Caching

Wyatt Johnson

Clerk

Introduction to Cache Components in Next.js 16, transforming the app router with new features like partial pre-rendering, Dynamic I.O., and caching directives. Deep dive into static params generation in Next.js focusing on changes in generating static params for improved performance. Exploring challenges of generating static params and balancing static vs. dynamic rendering for better performance. Addressing challenges with cache components, optimizing static and dynamic rendering for improved performance. Understanding impact of parameters on rendering with cache components, managing dynamic components, and introducing suspense boundaries for faster page loads. Enhancing cache life APIs, introducing a new caching model for static outputs in Next.js. Revolutionizing cache management with granular control over cache lifetimes and dynamic segment configuration. Navigating data and caching in Next.js, exploring cache components guidance and caching differences between server and client components.

performance react next.js react server components frontend server cache

Plug and Play Design: Building Extendable React Applications

React Summit US 2025

29 min

Plug and Play Design: Building Extendable React Applications

Mateusz Jagodziński

Workflow Builder

Mateusz Jagodziński, principal developer at Synergy Codes, shares insights on Plug and Play Design Building Extendable React Applications, discussing feature flags, modularity, and real-world use cases. Challenges of feature flags, the concept of alternative modular design for feature management, and the importance of modularity in code organization and development. Configurability and limitations in feature management, showcasing a plugin-based design for flexible tool versions and code manipulation. Explanation of plug and play design for code manipulation and version control with full type safety in TypeScript projects. Exposing functions to register new plugins, organizing plugins' logic within individual folders, and implementing a build setup with a replacement mechanism for plugin files. Replacing missing plugins with a fallback code, enforcing restriction on direct plugin imports, and visualizing the relationship between plugins, adapters, and application components. Exploring pros and cons of self-contained plugins, addressing implementation overhead, and discussing the value of enforced modularity for AI coding tools. Discussing plugin management decisions based on client needs and the scalability of the approach with changing requirements and minor tweaks. Handling plugin version tracking, automated testing challenges, and feature control based on environments. Adapters and maintaining plugin compatibility through iterations and cosmetic changes, leveraging existing solutions for simplicity. Discussing the implications of not shipping separate builds for multiple customers and considering the benefits of smaller bundle size. Exploring the ease of trying out new features with separate plugins to assess overhead and developer experience.

react

Hands-on React Server Components, Server Functions, and Forms in the Next.js App Router

React Summit US 2025

125 min

Hands-on React Server Components, Server Functions, and Forms in the Next.js App Router

Workshop

Aurora Scharff

In this workshop, we will explore React's latest features: Server Components, Server Functions, and forms. Discover how to optimize server-side rendering, build smooth user experiences with React Suspense and Transitions, and enhance application interactivity with Server Functions and new React 1...

react

Lessons From Adopting React Compiler

React Summit US 2025

23 min

Lessons From Adopting React Compiler

Akash Hamirwasia

ElevenLabs

Akash Hamilwasia presenting at React Summit 2025, shares React Compiler learnings and works on an AI audio platform. Memoization in React helps optimize UI performance by preventing unnecessary re-renders. React Compiler offers automatic memoization through static code analysis. React rules emphasize purity and immutability. The compiler analyzes and memoizes code changes for optimization. React Compiler package usage improves performance through code analysis. Understanding reactivity issues is crucial for handling React state. Compiler optimization requires correct dependency arrays and usage of external libraries. Measure React Compiler impact using React Profiler for optimization and real user impact analysis.

performance react advanced react 19

Suspenseful Component Composition

React Summit US 2025

12 min

Suspenseful Component Composition

Simeon Griggs

Sanity

Simeon Griggs discusses Suspenseful Component Composition, the use of fallback props, and the basics of suspense in React applications with a demo showcasing data fetching and layout shifting. Exploring issues with data fetching and suspense boundaries. Addressing the challenges of using suspense boundaries and data fetching for individual rows in React applications. Creating consistent fallback elements for smooth loading experiences in tables by aligning sizes and optimizing data fetching placement. Optimizing data fetching placement for smoother loading experiences. Consider exporting suspense boundary to enhance code cleanliness and be defensive against data fetching errors. Use error boundaries to handle errors in suspenseful data fetching components for a smoother user experience.

react

React Beyond the DOM

React Summit US 2025

27 min

React Beyond the DOM

Erik Rasmussen

Eric Rasmussen discusses React beyond the DOM, React PDF, Ink tools, and rendering to Markdown. The overview includes React Reconciler, host configuration, state management with real-world entities like light bulbs, and building a traffic light state machine visually. The talk also covers securing third-party JavaScript, expanding React rendering possibilities, advanced tooling for state machines, controlling light bulbs via renderer callbacks, server functions for fetch in the cloud, and potential robot programming with React.

react

React Strict Dom: Cross-Platform React Based on the Web

React Summit US 2025

29 min

React Strict Dom: Cross-Platform React Based on the Web