import-maps VS esbuild

Compare import-maps vs esbuild and see what are their differences.

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import-maps esbuild
45 330
2,645 37,512
0.6% -
3.1 9.5
7 months ago 8 days ago
JavaScript Go
GNU General Public License v3.0 or later MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

import-maps

Posts with mentions or reviews of import-maps. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-05-22.
  • It is hard to avoid JavaScript
    1 project | news.ycombinator.com | 25 Feb 2024
    Long time huge fan of JS. I appreciate your calling out the multi-paradigm aspect; having these first class functions & prototype based inheritance has been so flexible.

    TC39 has done a great job shaping the language over the years. New capabilities are usually well thought out & integrate well. Async await has been amazing.

    The one major miss that makes me so sad and frustrated is modules; js has gotten better everywhere except it's near requirement for build tooling. Being able to throw some scripts on a page and go is still an unparalleled experience in the world, is so direct & tactile an experience. EcmaScript Modules was supposed to improve things, help get us back, but imports using url specifiers made the whole thing non-modular, was a miss. We're still tangled & torn. Import-maps has finally fixed but it's no where near as straightforward, and it still doesn't work in workers, which leaves us infuriatingly shirt of where the past was. https://github.com/WICG/import-maps/issues/2

  • 'Mother of all breaches' data leak reveals 26B account stolen records
    1 project | news.ycombinator.com | 26 Jan 2024
    makes sure your app is getting the download it expects. Adoption is probably pretty minimal though. https://developer.mozilla.org/en-US/docs/Web/Security/Subres...

    I think the big thing making this unlikely though is that very few folks use cdns these days. We designed ESM as a module system for the language, but then took a good fraction of a decade to build import-maps, to let us actually use modules in a modular way. Good news, we can finally use modules modularly! https://caniuse.com/import-maps

    Bad news? Oh import-maps only works for the simplest case. Doesn't work in webworkers/service workers. https://github.com/WICG/import-maps/issues/2

    The point is that single page apps almost always are bundled together, as using CDNs hasn't even been technically possible.

    Also, CDNs are kind of somewhat pointless, now that http caches are partitioned by origin (for security reasons). They might have better anycast infrastructure to get the content out faster, but without the caching there's no inherent advantage. The user will download the same jquery file again in each site they go to, no already having it cached anymore. Bah humbug!

  • Rails Frontend Bundling - Which one should I choose?
    5 projects | dev.to | 22 May 2023
  • ESM dynamic imports
    1 project | /r/Angular2 | 16 May 2023
  • JavaScript import maps are now supported cross-browser
    14 projects | news.ycombinator.com | 3 May 2023
    https://github.com/WICG/import-maps/issues/2
  • We Added Package.json Support to Deno
    2 projects | news.ycombinator.com | 20 Mar 2023
    Bare specifiers has been the tragedy of ESM. Nice module syntax... that is utterly u deoyable & which has had to have awful de-modularizing specifiers hard-coded into each file to make it work. Abominable sin to introduce "modules" to JS/es2015 then spend a decade dragging everyone along with no story for how to have modular modules.

    Import-maps are like "here" to fix this on the web... finally... except they only are shipping to the happiest sunniest easiest case, with Web Workers being totally shit out of luck in spite of some very simple straightforward suggested paths forward. https://github.com/WICG/import-maps/issues/2

    I think Deno is making pretty good tradeoffs along the way here. This looks like package.json at surface level, but there is a nightmare of complexity under the surface. Typescript, ESM, cjs all have various pressures they create & in Node it's just incredibly tight & tense dealing with packaging, where-as Deno's happy path of Typescript first does not slowly tatters one over time. It really has been super pleasant being free of the previous world, and having something much more web-platform centric, more intented, with less assembly & less building, and more doing the actual coding.

    I really hope import-maps eventually get broader support. Maybe this long-dwelling webworker issue should be brought up with WinterCG.

  • Import maps 101
    3 projects | dev.to | 10 Jan 2023
    Import maps proposal
  • You Might Not Need Module Federation: Orchestrate your Microfrontends at Runtime with Import Maps
    8 projects | dev.to | 5 Jan 2023
    The concept of Import Maps was born in 2018 and made its long way until it was declared a new web standard implemented by Chrome in 2021 and some other browsers.
  • Getting an "import file" syntax right for ArkScript
    1 project | /r/ProgrammingLanguages | 24 Nov 2022
    For package managers, you can use something like import maps to let the user specify which path points to what package, and resolve it properly.
  • Deno 1.28: Featuring 1.3M New Modules
    12 projects | news.ycombinator.com | 14 Nov 2022
    Huh. I was about to complain that this breaks with web standards, but apparently it's being proposed as a standard feature: https://github.com/WICG/import-maps

    Interesting!

esbuild

Posts with mentions or reviews of esbuild. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-06-10.
  • Why and How to Migrate Your React App from CRA to Vite
    13 projects | dev.to | 10 Jun 2024
    Vite is not a bundler but a frontend tool that intelligently uses ESBuild and Rollup for their best use cases.
  • 🧠 50 Articles to Level Up
    3 projects | dev.to | 5 Jun 2024
    esbuild 0.21 is out! (https://github.com/evanw/esbuild/releases/tag/v0.21.0) by Evan Wallace Decorators for the win.
  • How to Start & Setup a React project in 2024 (7 Different Ways Based on Use Cases)
    6 projects | dev.to | 22 May 2024
    Vite is currently the best build tool for bundling Front-end applications. It's so fast because it uses esbuild under the hood. Vite hot reload is the fastest among other development tools I have used.
  • Rustify your JavaScript tooling
    9 projects | dev.to | 21 May 2024
    A big part of my work revolves around JavaScript tooling, and as such it's important to keep an eye on the ecosystem and see where things are going. It's no secret that recently lots of projects are native-ying (??) parts of their codebase, or even rewriting them to native languages altogether. Esbuild is one of the first popular and successful examples of this, which was written in Go. Other examples are Rspack and Turbopack, which are both Rust-based alternatives to Webpack, powered by SWC ("Speedy Web Compiler"). There's also Rolldown, a Rust-based alternative to Rollup powered by OXC ("The JavaScript Oxidation Compiler"), but Rollup itself is also native-ying (??) parts of their codebase and recently started using SWC for parts of their codebase. And finally, there are Oxlint (powered by OXC) and Biome as Rust-based alternatives for Eslint and Prettier respectively.
  • Exploring Angular 17 and Beyond: Major Enhancements, Latest Updates, Migration Strategies, and Future Outlook
    4 projects | dev.to | 18 May 2024
    Angular 17 introduces a significant performance boost by harnessing the capabilities of esbuild, a swift JavaScript bundler. This integration optimizes the build process, reducing build times and enhancing the overall performance of web applications developed with Angular. Developers can now expedite the application development cycle and deployment, leading to a more seamless development experience.
  • Esbuild implements the JavaScript decorators proposal
    1 project | news.ycombinator.com | 7 May 2024
  • How and why do we bundle zx?
    9 projects | dev.to | 6 May 2024
    At first we wanted to just get rid of all the helper utilities. Keep only the kernel, but this would mean a loss of backward compatibility. We needed some efficient code processing instead with recomposition and tree-shaking. We needed a bundler. But which one? Our testing approach relies on targets, not sources. We rebuilt the project frequently, speed was critical requirement. In essence, we chose a solution from a couple of among all available alternatives: esbuild and parcel. Esbuild won. Specifically in our case, it proved to be more productive and customizable.
  • Use Notion as your CMS along with Next.js
    5 projects | dev.to | 10 Apr 2024
    During my search for deploying Lambdas via GitHub actions, I came across a tutorial that utilized ncc for converting TypeScript and bundling. While ncc is effective, I discovered esbuild, which proved to be significantly faster and perfectly suited to my requirements.
  • ⏰ It’s time to talk about Import Map, Micro Frontend, and Nx Monorepo
    9 projects | dev.to | 11 Mar 2024
    The advent of esbuild, the native support for ES Modules in browsers, the widespread adoption of import map, the emergence of tools like Native Federation, and the Nx ecosystem all combine to forge a flexible and well-maintained Micro Frontend Architecture.
  • JS Toolbox 2024: Bundlers and Test Frameworks
    10 projects | dev.to | 3 Mar 2024
    EsBuild is a relatively new, blazing-fast JavaScript bundler and minifier. It stands out for its high performance, significantly speeding up the build process in development pipelines.

What are some alternatives?

When comparing import-maps and esbuild you can also consider the following projects:

es-module-shims - Shims for new ES modules features on top of the basic modules support in browsers

swc - Rust-based platform for the Web

importmap-rails - Use ESM with importmap to manage modern JavaScript in Rails without transpiling or bundling.

vite - Next generation frontend tooling. It's fast!

esm.sh - A fast, smart, & global CDN for modern(es2015+) web development.

Rollup - Next-generation ES module bundler

single-spa - The router for easy microfrontends

webpack - A bundler for javascript and friends. Packs many modules into a few bundled assets. Code Splitting allows for loading parts of the application on demand. Through "loaders", modules can be CommonJs, AMD, ES6 modules, CSS, Images, JSON, Coffeescript, LESS, ... and your custom stuff.

deno - A modern runtime for JavaScript and TypeScript.

parcel - The zero configuration build tool for the web. πŸ“¦πŸš€

You-Dont-Need-Momentjs - List of functions which you can use to replace moment.js + ESLint Plugin

terser - πŸ—œ JavaScript parser, mangler and compressor toolkit for ES6+

SurveyJS - Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
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surveyjs.io
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Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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