Top 8 JavaScript Polyfill Projects

Polyfills

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1. es6-shim

   1 0 3,118 2.4 JavaScript

   ECMAScript 6 compatibility shims for legacy JS engines

   

2. SurveyJS

   surveyjs.io featured

   JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor. Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.

   

3. object-assign

   2 0 919 3.1 JavaScript

   ES2015 Object.assign() ponyfill

   

4. harmony-reflect

   3 0 481 2.9 JavaScript

   ES5 shim for ES6 Reflect and Proxy objects

   

5. patterns-library

   4 1 124 7.6 JavaScript

   AXA CH UI component library. Please share, comment, create issues and work with us!

   

6. lazyfill

   5 2 64 5.7 JavaScript

   Polyfills on demand 💊

   

7. set-immediate-shim

   6 0 28 4.6 JavaScript

   Simple `setImmediate` shim

   

8. chromefill

   7 1 16 2.7 JavaScript

   Automatically injects polyfills for old Chromium into webpages

   

9. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

10. exit-code

    8 0 14 0.0 JavaScript

    `process.exitCode` behavior back-ported from io.js and Node.js 0.12+

    

Index

Sponsored

JavaScript Form Builder with No-Code UI & Built-In JSON Schema Editor

Add the SurveyJS white-label form builder to your JavaScript app (React/Angular/Vue3). Build complex JSON forms without coding. Fully customizable, works with any backend, perfect for data-heavy apps. Learn more.

surveyjs.io

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