JavaScript Esnext

Open-source JavaScript projects categorized as Esnext
Edit details
Es2015 ES6 JavaScript Ponyfill Polyfill
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video.
Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
getstream.io
featured

Top 4 JavaScript Esnext Projects

JavaScript logo
Esnext

  1. core-js

    Standard Library

    Project mention: NodeJS Fundamentals: prototype | dev.to | 2025-06-21

    Prototype-based inheritance is widely supported across modern browsers. However, older browsers (IE < 11) may have inconsistencies or performance issues. core-js (https://github.com/zloirock/core-js) provides polyfills for missing or buggy features, including Object.create() and prototype-related methods. Babel can be configured to transpile modern JavaScript code to older versions, ensuring compatibility. Feature detection using typeof or in operators can be used to conditionally apply polyfills only when necessary.

  2. SurveyJS

    SurveyJS: Build JSON-Driven Surveys and Forms with Full Data Control. Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more.

    SurveyJS logo

  3. ThinkJS

    Use full ES2015+ features to develop Node.js applications, Support TypeScript.

  4. fromentries

    Object.fromEntries() ponyfill (in 6 lines)

  5. my_skills

    Skills circular diagram using d3.js and Vite

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).

JavaScript Esnext discussion

JavaScript Esnext related posts

  • ESLinter plugin for Storybook

    1 project | /r/reactjs | 23 Dec 2021

Index

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

# Project Stars
1 core-js 25,363
2 ThinkJS 5,293
3 fromentries 69
4 my_skills 1

Sponsored
SurveyJS: Build JSON-Driven Surveys and Forms with Full Data Control
Add the SurveyJS UI components to your JS app (React/Angular/Vue3). Securely collect and analyze data without sending it to 3rd-party servers. Fully customizable, works with any backend, and ideal for data-heavy apps. Learn more.
surveyjs.io
Loading...