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esbuild

An extremely fast JavaScript bundler and minifier.

esbuild

esbuild Reviews and Details

This page is designed to help you find out whether esbuild is good and if it is the right choice for you.

Screenshots and images

  • esbuild Landing page
    Landing page //
    2024-05-07

Features & Specs

  1. Speed

    esbuild is known for its blazing-fast performance because it is written in Go and optimized for efficiency. This makes it significantly faster than many other popular build tools.

  2. Simplicity

    esbuild has a minimalistic and straightforward configuration, making it easy to set up and use without needing to navigate through complex configuration files.

  3. Tree Shaking

    esbuild supports tree shaking, which helps in eliminating dead code, thereby resulting in smaller bundle sizes and improved performance.

  4. TypeScript Support

    esbuild has built-in support for TypeScript, allowing developers to seamlessly integrate TypeScript into their build process without needing additional configuration.

  5. CommonJS and ES Module Support

    esbuild supports both CommonJS and ES modules, providing flexibility in how modules are imported and exported.

  6. Bundling

    esbuild can bundle multiple JavaScript files, resolving dependencies and optimizing the output, which is beneficial for production-ready applications.

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Videos

ESBuild and SWC: Worth your time?

Let's talk about esbuild

Introduction to ESBuild tutorial for React / JavaScript and Typescript bundling. Bye bye Webpack

Social recommendations and mentions

We have tracked the following product recommendations or mentions on various public social media platforms and blogs. They can help you see what people think about esbuild and what they use it for.
  • What Happens When You Run `npm run dev`
    Vite uses esbuild written in Go, absurdly fast to pre-process your node_modules dependencies. - Source: dev.to / 2 months ago
  • Creating Your First Lambda Function
    The Metadata section tells SAM how to build your TypeScript code. Instead of running tsc and bundling manually, SAM uses esbuild โ€” a JavaScript/TypeScript bundler. It compiles your TypeScript, minifies the output, generates sourcemaps for debugging, and packages it all up. You don't need to install esbuild yourself โ€” SAM handles it during sam build. - Source: dev.to / 2 months ago
  • Claude Code's Source Didn't Leak. It Was Already Public for Years.
    The reality is simple: minification was never security. It's a size optimization that bundlers like esbuild, Webpack, and Rollup do by default. Variable renaming slows down human readers but LLMs read minified code like you read formatted code. - Source: dev.to / 4 months ago
  • How to Minify JavaScript Without Build Tools
    Esbuild is written in Go and is 10-100x faster than JavaScript-based minifiers:. - Source: dev.to / 4 months ago
  • Anatomy of a package: @vanilla-extract/css
    In the following sections, we will explore how does it do what it does using one such tool called esbuild. - Source: dev.to / 10 months ago
  • Down the Rabbit Hole with Claude Code: My Journey to Window Key Switcher
    I used Zod and bundled with esbuild, and it works great! - Source: dev.to / 11 months ago
  • How To Build An API With Node, Without Additional Framework (SQL Included)
    TypeScript requires a compilation step before execution. Although Node "is starting" to offer native support for .ts, I opted here for ESBuild (an ultra-efficient bundler), to generate a JavaScript file executable simply with Node: esbuild src/index.ts --bundle --format=esm --outfile=dist/index.js --platform=node --target=node22.14 && node dist/index.js. - Source: dev.to / about 1 year ago
  • So I Quit $200k Job To Write A Framework
    If the developer needs to enable rich on-page interactivity or embed a mini React app โ€” esbuild is embedded and integrated. - Source: dev.to / 12 months ago
  • 10 Performance Tips for Scaling Your Node.js API
    Use webpack or esbuild for bundling and pruning dead code Want to audit your bundle? Tools like pkg-size or cost-of-modules can show you which packages are inflating your deploy size. - Source: dev.to / about 1 year ago
  • Why and how to optimize your Lambda
    I recommend using NodeJS, not because it fits the event-driven, non-blocking model, but because it is very well-suited for reducing file size by bundling the code. Esbuild is a great tool to bundle your Lambda. It is already included in the CDK construct NodeJSFunction when using AWS CDK, and you don't need source maps, at least not in production. - Source: dev.to / about 1 year ago
  • โš”๏ธ Vite vs. Turbopack in 2025: Which One to Choose?
    Vite (pronounced veet) was created by Evan You (Vue's creator) and launched in 2020. It uses native ES modules in the browser and esbuild for lightning-fast dev servers and Rollup for optimized production builds. - Source: dev.to / about 1 year ago
  • Understanding how Vite deals with your node_modules
    Pre-bundle all the dependencies on the "optimization boundary" list into node_modules/.vite/deps/ folder. This step is done by esbuild. - Source: dev.to / over 1 year ago
  • Show HN: Nue โ€“ Apps lighter than a React button
    5. Show me metrics: https://esbuild.github.io/ nailed this one. - Source: Hacker News / over 1 year ago
  • Extensible WASM Applications with Go
    ESBuild is a bundler. The subtitle on the website is literally โ€œAn extremely fast bundler for the webโ€. To bundle, pass โ€”-bundle flag. https://esbuild.github.io/. - Source: Hacker News / over 1 year ago
  • How I Built a SpeedtestTracker with Raspberry PI and AWS Lambda
    Esbuild for bunding both the client and server separately. - Source: dev.to / over 1 year ago
  • Custom builder for Angular: My way
    Micro-frontend has always aroused my curiosity: I wanted to understand how they work, how to build them, what their pros and cons are. In 2018, inspired by this topic, I tried to build something similar to single-spa in one of the pet projects. At that time, there was no Webpack Module Federation (WMF), and Webpack itself seemed inconvenient. The choice fell on ESBuild and importmap. Browser support for importmap... - Source: dev.to / over 1 year ago
  • A Simple Approach to SSR with React 19 and esbuild
    Why esbuild? Compared to other tools esbuild keeps things minimal, it is very fast(the fastest bundler as of today) and supports typescript and esm by default. - Source: dev.to / over 1 year ago
  • Optimizing React Development with Vite๐Ÿคฉ.
    Instant Hot Module Replacement (HMR): During development, Vite only processes the changed files and updates them in the browser instantly, making it incredibly fast and responsive. Optimized Build Process: Vite uses esbuild under the hood for fast JavaScript transpilation, which is significantly faster than Babel. Production Build with Rollup: For production builds, Vite uses Rollup, a highly efficient bundler... - Source: dev.to / over 1 year ago
  • Streamlining frontend CI/CD pipelines with enhanced observability
    We have transitioned to using Esbuild for our project's build process and, experiencing a substantial increase in speed compared to our previous setup with Webpack. The primary bottleneck we faced with Webpack was its long build times. Now, with Esbuild integrated into our development environment, our build times have been dramatically reduced to about five seconds, significantly enhancing the efficiency of our... - Source: dev.to / over 1 year ago
  • What is Evan You doing by creating VoidZero, and what are the issues with JS toolchains?
    However, new tools such as SWC and esbulid now also support JS code compression, and their execution efficiency is higher. After all, Rust or Go inherently have much higher execution efficiency than JS. - Source: dev.to / over 1 year ago
  • Node.js and esbuild: beware of mixing cjs and esm
    When executing esbuild bundled code with --platform=node you may have come across one of the following runtime errors:. - Source: dev.to / over 1 year ago

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Is esbuild good? This is an informative page that will help you find out. Moreover, you can review and discuss esbuild here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.