Gain Performance! Take Your Run Time to Build Time

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The talk is focused on the trend in the industry towards build time operations.And aims to provide the starting point for the viewers to understand this better. Now since every major library is adopting the build time strategy to add performance gains. It's high time that everyone should understand how these things work and how to make a build time solution.

This talk has been presented at React Advanced 2024, check out the latest edition of this React Conference.

FAQ

Gluestack Style was built to enhance styling performance by calculating styling essentials statically, addressing the performance issues faced with NativeBase V3.

Build time optimizations improve application performance by offloading heavy computations to build time, reduce runtime workload, and enable earlier error detection and smaller bundle sizes.

NativeWin brings Tailwind styling to React Native by heavily relying on build time optimizations and compilers.

React Native UStyle is a drop-in replacement for React Native, allowing developers to use aliases and theme tokens. It uses build time features to handle styling, adding zero code to the bundle size.

Babel is a JavaScript transpiler that allows developers to write modern JavaScript features while maintaining compatibility with a wide range of browsers. It enables moving computational tasks to build time.

Compilers transform source code into a lower-level language executable by a computer, while transpilers convert code from one language to another of similar abstraction level.

Bundlers like Webpack process code starting from an entry point, build a dependency graph, and bundle connected modules into optimized output files, using loaders and plugins for additional functionality.

Developers can create a custom Babel plugin by defining a function that returns an object with a visitor property. This visitor listens for specific node types (e.g., member expression) and modifies them as needed.

API Weeds is a tool developed by Rohit that allows users to watch, test, and document APIs, similar to what Postman offers.

Rohit is a founding engineer at Tria, working on transforming onboarding and asset management across blockchains for Web 3.

Rohit Singh
Rohit Singh
24 min
28 Oct, 2024

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Video Summary and Transcription
I'm Rohit, a founding engineer at Tria. We're working on bringing the world to web 3 using names. The talk focuses on optimizing performance by shifting from runtime to build time. Build time optimization improves performance, error detection, and bundle size. Case studies include GlueStack and React Native UStyle. React Native UStyle allows importing virtual components, while compilers transform source code and transpilers manipulate code structure. Babel is a JavaScript transpiler that offers benefits for React. AST Explorer is used to build a custom Babel plugin for removing console logs. The talk also covers bundlers like webpack, modules, loaders, and plugins in the bundling process.
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