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CI/CD stands for Continuous Integration/Continuous Delivery. It is a set of practices that enable developers to quickly and reliably deliver code changes to production. CI/CD automates the process of integrating code changes, building and testing applications, and deploying them to production. This allows developers to focus on writing code instead of managing manual processes.
Atomic Deployment for JS Hipsters
DevOps.js Conf 2024DevOps.js Conf 2024
25 min
Atomic Deployment for JS Hipsters
This Talk discusses atomic deployment for JavaScript and TypeScript, focusing on automated deployment processes, Git hooks, and using hard links to copy changes. The speaker demonstrates setting up a bare repository, configuring deployment variables, and using the post-receive hook to push changes to production. They also cover environment setup, branch configuration, and the build process. The Talk concludes with tips on real use cases, webhooks, and wrapping the deployment process.
End the Pain: Rethinking CI for Large Monorepos
DevOps.js Conf 2024DevOps.js Conf 2024
25 min
End the Pain: Rethinking CI for Large Monorepos
Today's Talk discusses rethinking CI in monorepos, with a focus on leveraging the implicit graph of project dependencies to optimize build times and manage complexity. The use of NX Replay and NX Agents is highlighted as a way to enhance CI efficiency by caching previous computations and distributing tasks across multiple machines. Fine-grained distribution and flakiness detection are discussed as methods to improve distribution efficiency and ensure a clean setup. Enabling distribution with NX Agents simplifies the setup process, and NX Cloud offers dynamic scaling and cost reduction. Overall, the Talk explores strategies to improve the scalability and efficiency of CI pipelines in monorepos.
Why is CI so Damn Slow?
DevOps.js Conf 2022DevOps.js Conf 2022
27 min
Why is CI so Damn Slow?
Slow CI has a negative impact on productivity and finances. Debugging CI workflows and tool slowness is even worse. Dependencies impact CI and waiting for NPM or YARN is frustrating. The ideal CI job involves native programs for static jobs and lightweight environments for dynamic jobs. Improving formatter performance and linting is a priority. Performance optimization and fast tools are essential for CI and developers using slower hardware.
Accessible CI/CD
DevOps.js Conf 2024DevOps.js Conf 2024
24 min
Accessible CI/CD
Maya Min, a senior software engineer at Microsoft Industry AI, discusses the importance of accessibility testing and its relation to CIDI. WCAG provides guidelines for accessibility compliance, covering various aspects such as color contrast, navigation, and content layout. Maya explores automating accessibility testing through UI components and different testing levels. They recommend xCore and Playwright for end-to-end browser testing and integrating accessibility testing into CI/CD workflows using tools like GitLab and Azure Pipeline.
Keep Calm and Deploy On: Creating Safer Releases with Feature Flags
React Advanced 2022React Advanced 2022
7 min
Keep Calm and Deploy On: Creating Safer Releases with Feature Flags
Feature flags can be used to mitigate risk in software development by altering the visibility of features to end users. By using flags, you can protect against single points of failure and pivot to a fallback service in worst-case scenarios. Monitoring and managing complexity is crucial, and using feature flags allows for dynamic changes and adjusting values based on proven correctness. Operating in the unknown is inevitable in software development, so it's important to manage complexity and embrace learning. Collaboration is key in making feature failures less painful.
Automated Performance Regression Testing with Reassure
React Advanced 2022React Advanced 2022
16 min
Automated Performance Regression Testing with Reassure
Today's Talk introduces Reacher, a performance monitoring tool for React and React Native codebases. It highlights the need for catching performance regressions early in the development process and identifies JavaScript misusage as a common source of performance issues. ReaSure, developed by Covstack, is presented as a promising library that integrates with existing ecosystems and provides reliable render time measurements and helpful insights for code review. Considerations for operating in a JavaScript VM are discussed, including JIT, garbage collection, and module resolution caching. Statistical analysis using the z-score is mentioned as a method for determining the significance of measurement results.
Automatically maintaining thousands of code demos across multiple framework variations
JSNation 2022JSNation 2022
7 min
Automatically maintaining thousands of code demos across multiple framework variations
The talk focuses on creating the best JavaScript data grid by categorizing code using abstract syntax trees. Code files are represented as tree structures, allowing for the extraction of different sections. Framework-specific converters generate code examples for Angular, React, and Vue. TypeScript validation and testing ensure code quality and easy updates for framework examples.
Powering your CI/CD with GitHub Actions
DevOps.js Conf 2022DevOps.js Conf 2022
155 min
Powering your CI/CD with GitHub Actions
Workshop
David Rubio Vidal
David Rubio Vidal
You will get knowledge about GitHub Actions concepts, like:- The concept of repository secrets.- How to group steps in jobs with a given purpose.- Jobs dependencies and order of execution: running jobs in sequence and in parallel, and the concept of matrix.- How to split logic of Git events into different workflow files (on branch push, on master/main push, on tag, on deploy).- To respect the concept of DRY (Don't Repeat Yourself), we will also explore the use of common actions, both within the same repo and from an external repo.
Debugging JavaScript Apps in CI/CD
DevOps.js Conf 2022DevOps.js Conf 2022
124 min
Debugging JavaScript Apps in CI/CD
Workshop
Cecelia Martinez
Cecelia Martinez
- Causes of failed builds in CI/CD pipelines- Approaches to debugging (reviewing logs, accessing environments, reproducing issues)- Debugging application-related causes (failing tests, failed application builds)- Debugging pipeline-related causes (pipeline setup, environment issues, container issues)
Bring Code Quality and Security to your CI/CD pipeline
DevOps.js Conf 2022DevOps.js Conf 2022
76 min
Bring Code Quality and Security to your CI/CD pipeline
WorkshopFree
Elena Vilchik
Elena Vilchik
In this workshop we will go through all the aspects and stages when integrating your project into Code Quality and Security Ecosystem. We will take a simple web-application as a starting point and create a CI pipeline triggering code quality monitoring for it. We will do a full development cycle starting from coding in the IDE and opening a Pull Request and I will show you how you can control the quality at those stages. At the end of the workshop you will be ready to enable such integration for your own projects.
CI/CD Success for Vue Developers
Vue.js London Live 2021Vue.js London Live 2021
23 min
CI/CD Success for Vue Developers
Today's Talk discusses CI and CD success with Vue.js, emphasizing the importance of automation in software delivery. The speaker shares tips applicable to all CI-CD systems and programming languages, explaining the concept of continuous integration (CI) and its role in automatically building and testing changes. Attention to speed, recovery time, and organizational considerations are crucial for CI-CD success. Techniques such as caching and job splitting can improve speed, while automation and security scanning help maintain a secure environment. Ultimately, CI-CD is a team responsibility that enables frequent releases and adaptability to change.
CI/CD 101 with CircleCI
DevOps.js Conf 2021DevOps.js Conf 2021
149 min
CI/CD 101 with CircleCI
Workshop
Angel Rivera
Zan Markan
2 authors
Continuous Integration and Continuous Delivery/Deployment (CI/CD) concepts are increasingly adopted many technology organizations and teams. CI/CD enables teams to establish processes that increase velocity, collaboration and quality of their codebase. CI/CD enables developer & operations teams to break down unnecessary silos and gain a deeper knowledge of their respective arenas.
In this workshop the participants will be introduced to the basic fundamentals of Continuous Integration and Continuous Delivery/Deployment. Participants will learn the core principles of CI/CD and have the opportunity to reinforce what they’ve learned in a hands on workshop featuring the CircleCI platform. The workshop will demonstrate CI/CD build configuration, code commits, commit builds, code testing and packaging. The participants will leave with a hands-on experience and understanding of what it takes to CI/CD.
Table of contents- Introduction to the topic of CI/CD, and motivation for it- How different kinds of JavaScript projects are built and deployed (from static sites to APIs)- Overview of common manual steps & how we might automate them- Implementing a CI/CD pipeline from 'scratch'- Overview of CircleCI orbs- Testing across multiple versions of Node- Debugging builds with SSH- Caching dependencies- Security / vuln scanning- Deploying to various outlets
Prerequisites- Code and git installed- GitHub account
github.com/CircleCI-Public/cicd-workshop-js
Make your CI/CD pipeline smarter with static analysis
DevOps.js Conf 2021DevOps.js Conf 2021
67 min
Make your CI/CD pipeline smarter with static analysis
Workshop
Tibor Blenessy
Tibor Blenessy
CI/CD pipeline became the norm in software development. So is linting, which is a basic form of static analysis. In this webinar I would like to demonstrate how you can go beyond simple linting and improve your pipeline to provide additional insights into your code and allow you to deliver more reliable and safe applications.
Prerequisites:Familiar with CI/CD concepts.
ING’s Journey in Building and Deploying Frond-end Code
DevOps.js Conf 2021DevOps.js Conf 2021
8 min
ING’s Journey in Building and Deploying Frond-end Code
The Fruit Loops team at ING aims to simplify the lives of front-end engineers by introducing pipelines. They started with an Angular pipeline and then introduced a Polymer pipeline based on apps and web components. The ING web CLI and Azure DevOps were used to create pipelines that provided agility, freedom of choice, scaling, and autonomy to teams. The key takeaway is to choose the right drivers to fit your organization's needs when implementing pipelines.
How to Build CI/CD Pipelines for a Microservices Application
DevOps.js Conf 2021DevOps.js Conf 2021
33 min
How to Build CI/CD Pipelines for a Microservices Application
Top Content
This Talk discusses the benefits of microservices and containers for building CI-CD pipelines. It explains how container technology enables portability and scalability. The challenges of microservices include network communication and testing in isolation. The Talk introduces Tacton, a cloud-native CICD pipeline for Kubernetes, and highlights the use of GitOps and Argo CD. It also discusses the importance of maintaining referential integrity between microservices and the evolving role of operators in the DevOps world.
Increase App Confidence Using CI/CD and Infrastructure as Code
DevOps.js Conf 2021DevOps.js Conf 2021
31 min
Increase App Confidence Using CI/CD and Infrastructure as Code
The Talk discusses how to increase app confidence using CICD and infrastructure as code. It explores different types of testing, including smoke tests, and the benefits of continuous deployment. Common post-deployment failure reasons are identified, and the importance of quick smoke tests is emphasized. The Talk also highlights the use of infrastructure as code to deploy and test applications, and the value of smoke testing Kubernetes deployments. The Q&A session covers the depth of smoke tests and the role of quick smoke tests in ensuring application functionality.
How to Get CI/CD Right in 2021: A Guide to CI and CD
DevOps.js Conf 2021DevOps.js Conf 2021
9 min
How to Get CI/CD Right in 2021: A Guide to CI and CD
This talk provides an introduction to CI/CD, discussing its key components and how to succeed with it. It emphasizes the importance of speed, safety, and scaling in CI/CD, highlighting the need for unit tests, value stream management, metrics, and addressing deployment challenges. The talk also emphasizes the continuous nature of DevOps and the importance of gathering feedback and releasing changes to a subset of users.
Build your JS Pipeline in Incremental Fashion with GitLab
DevOps.js Conf 2021DevOps.js Conf 2021
32 min
Build your JS Pipeline in Incremental Fashion with GitLab
GitLab supports the entire DevOps cycle and uses tools like YesLint, Jest, Docker, and Kubernetes. Cache and validation are major challenges in DevOps. GitLab's auto DevOps feature simplifies Docker, Kubernetes, and Helm. Customization and advanced options are available in GitLab. GitLab's pipeline allows for optimizing job dependencies and continuous improvement. The average duration of front-end build pipelines is under 10 minutes for most people. Running a build and pipeline process in GitLab involves job calculations, runner setup, and hidden logic. GitLab can help with running front-end in Kubernetes and has a DAG visualizer. Dealing with flaky tests in the frontend is a challenge in GitLab pipelines.
Infra vs Apps – Where are my Pipelines?
DevOps.js Conf 2021DevOps.js Conf 2021
32 min
Infra vs Apps – Where are my Pipelines?
This Talk on CICD covers various use cases, challenges, and best practices. It emphasizes the importance of people and learning in CICD, as well as the complexity of coordinating teams and managing infrastructure. The speaker shares insights on frontend development, microservices, and security considerations. The Talk concludes with discussions on Jenkins files, bash scripts, and the challenges of DevOps in organizations.
DevOps 2.0: The ultimate JS delivery pipeline
JSNation Live 2021JSNation Live 2021
164 min
DevOps 2.0: The ultimate JS delivery pipeline
Workshop
Tom Papiernik
Tom Papiernik
Buddy is a CI/CD tool that lowers the entry threshold to DevOps simplifying pipeline configuration to bare minimum, enabling teams to embrace CI/CD with no dedicated engineers. During the presentation, we will show you how to create a fully functional JavaScript pipeline and adapt it to the workflow in your company in a couple of minutes. We are going to put special emphasis on features that help secure code quality, share some tricks that speed up the deployment (trigger conditions, cache, Docker, changeset deployments, parallelization), and show you how to preview deployed websites with no server infrastructure using Sandboxes – a unique feature of Buddy.
Prerequisites:Code , Git installedGitHub account