JavaScript Esm

Open-source JavaScript projects categorized as Esm

Top 15 JavaScript Esm Projects

  • 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.

    Project mention: Rails on Docker · Fly | | 2023-01-26

    I'm not gonna lie, I didn't read all that, but the node example alone proves you either didn't read the guy you replied to or haven't been coding long enough to grok the problem.

    What if you want to start a new project using the latest postgres version because postgres has a new feature that will be handy, but you already maintain another project that uses a postgres feature or relies on behaviour that was removed/changed in the latest version? You're going to set up a whole new VM on the internet to be a staging environment and instead of setting up a testing and deployment pipeline you're going to just FTP / remote-ssh into it and change live code?

    you define an apps entire chain of dependencies in a compose file / set of kube manifests / terraform config for ecs. Then in the container definition itself you lock down things like C library and distro versions: maybe you use specially patched imagemagick on one project or a pdf generator on another, and fontconfig defaults were updated and it changed how aliasing works between distro releases and now your fonts are all fugly in generated exports...

    nevermind this, check out this thread to destroy your illusion that simply having node installed locally will make your next project super future proof

    if you respond please do not open with "yeah but rust", I can still compile Fortran code too

  • esm

    Tomorrow's ECMAScript modules today!

  • Klotho

    AWS Cloud-aware infrastructure-from-code toolbox [NEW]. Build cloud backends with Infrastructure-from-Code (IfC), a revolutionary technique for generating and updating cloud infrastructure. Try IfC with AWS and Klotho now (Now open-source)

  • jsdelivr

    A free, fast, and reliable Open Source CDN for npm, GitHub, Javascript, and ESM

  • color.js

    Color conversion & manipulation library by the editors of the CSS Color specifications

    Project mention: Oh my god I hate JavaScript libraries that do this | | 2022-09-14

    Functions are defined in other files, ex:

  • graphql-upload

    Middleware and an Upload scalar to add support for GraphQL multipart requests (file uploads via queries and mutations) to various Node.js GraphQL servers.

    Project mention: What is the datatype that can be used for a create mutation for uploading a file of doc/pdf type? | | 2022-02-01

    Look at the grapqhl file upload spec ( Basically the custom type File is just a string path which the server will use to get the file from the multipart request.

  • xv

    :x: :heavy_check_mark: A tiny test runner focused on simplicity and speed

  • jest-light-runner

    A Jest runner that runs tests directly in bare Node.js, without virtualizing the environment.

    Project mention: Meta Is Transferring Jest to the OpenJS Foundation | | 2022-05-11

    Hi! Christoph from Jest here. Your feedback is great, and 100% valid. Jest was built a long time ago when ES modules did not exist, and we are still carrying some of that legacy baggage around.

    The good news is that we have never been shy about making breaking changes and we are working on cleaning the house and making many legacy components optional, all while bringing the existing community with us.

    As for mocking, you don’t have to rely on Jest’s inbuilt mocking libraries and you can use the ones you like better.

    If you care more about raw performance and ES module support and less about isolation, check out the jest-light-runner:

    We also mentioned it in our Jest 28 blog post:

    I’m wondering if it’s time to consider taking a big step and making this runner the default, and give people the optionality of isolation. However, in my past experience at large companies (both first-hand and second-hand experience), the lack of isolation in tests led to major reliability problems with testing infrastructure. I’m still feeling like it’s the better default today, but maybe we should have a serious discussion about Jest’s next set of defaults.

  • Appwrite

    Appwrite - The Open Source Firebase alternative introduces iOS support . Appwrite is an open source backend server that helps you build native iOS applications much faster with realtime APIs for authentication, databases, files storage, cloud functions and much more!

  • klap 👏

    zero config, zero dependency bundler for tiny javascript packages

  • greenwood

    Greenwood is your full-stack workbench for the web, focused on supporting modern web standards and development to help you create your next project.

    Project mention: Server-Side Includes (SSI) - Porkbun static web hosting | | 2023-01-03

    My project Greenwood might be able to help here, depending on what your current setup looks like. Inspired by the old HTML Includes spec, I created a plugin for replicating this sort of edge side include behavior.

  • oletus

    Minimal ECMAScript Module test runner

  • script-type

    Learn differences between script defer, async and modules

  • npm-package-ts-scaffolding

    A simple scaffolding tool for creating a new project to be published to npm. It provides a build command that will compile your code to a CommonJS Node 14.16 target, allowing named imports for CommonJS packages inside ESM files.

    Project mention: My Journey in Open Source - expirables | | 2022-12-29

    This is a zero dependency package that provides some expirable implementations of common Data Structures. Thanks to the npm-package-ts-scaffolding it is importable both via CommonJS and ES Modules. It currently supports the following Data Structures:

  • trymodule

    ➰ It's never been easier to try nodejs modules! (by jopemachine)

  • es-pack-js

    Build and test portable JavaScript/rustwasm 🦀 modules

  • nestjs-esm-fix

    Patch Nestjs app ESM bundles to make them work RHRN

    Project mention: NestJS + esbuild workarounds | | 2022-09-13

    @anatine/esbuild-decorators + old good monkey patching. Fragile. Wrong. Terrible.

  • Sonar

    Write Clean JavaScript Code. Always.. Sonar helps you commit clean code every time. With over 300 unique rules to find JavaScript bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-01-26.

JavaScript Esm related posts


What are some of the best open-source Esm projects in JavaScript? This list will help you:

Project Stars
1 webpack 62,409
2 esm 5,217
3 jsdelivr 4,738
4 color.js 1,356
5 graphql-upload 1,356
6 xv 691
7 jest-light-runner 195
8 klap 👏 176
9 greenwood 74
10 oletus 43
11 script-type 23
12 npm-package-ts-scaffolding 13
13 trymodule 2
14 es-pack-js 2
15 nestjs-esm-fix 1
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