Polyfill

Open-source projects categorized as Polyfill
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Language: + JavaScript + PHP + TypeScript + HTML + Shell
Topics: JavaScript Ponyfill NodeJS HTML shim
Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
surveyjs.io
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Top 23 Polyfill Open-Source Projects

  • window.fetch polyfill

    A window.fetch JavaScript polyfill.

    Project mention: How do I detect requests initiated by the new fetch standard? How should I detect an AJAX request in general? | /r/codehunter | 2023-07-02

    Most js libraries use XMLHttpRequest and so provide HTTP_X_REQUESTED_WITH: XMLHttpRequest, but neither Chrome's implementation nor Github's polyfill of the new fetch uses a similar header. So how can one detect that the request is AJAX?

  • core-js

    Standard Library

    Project mention: Emacs' helm is maintained by one maintaner for 11 years long | news.ycombinator.com | 2023-12-22

    This is surprisingly common. The other example off the top of my head, a single maintainer of a very popular project who had to temporarily abandon it due to lack of funds, is Denis Pushkarev (zloirock) and core.js (https://github.com/zloirock/core-js/blob/master/docs/2023-02...).

    The majority of OSS projects have most of their contributions by one person (the project leader), and the vast majority of OSS contributors don't do it for their job. It seems nearly every single popular OSS project is like this (one unpaid, maybe sponsored, volunteer doing most of the work); it's not even worth listing projects and names, because you can just pick a couple projects you know and I bet at least one will be an example. Fortunately, most of these people seem to be well-off (probably in part due to the quality of programming jobs), but every once in a while there's someone who's not so fortunate. It should be more common to sponsor maintainers, especially if they are asking for donations provided they can prove that they really need the money (the world we live in, some people who have plenty fake issues to solicit donations, then others who genuinely need and deserve the money are scolded and left unfunded because of them).

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

  • history.js

    History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers. Including continued support for data, titles, replaceState. Supports jQuery, MooTools and Prototype. For HTML5 browsers this means that you can modify the URL directly, without needing to use hashes anymore. For HTML4 browsers it will revert back to using the old onhashchange functionality.

  • random_compat

    PHP 5.x support for random_bytes() and random_int()

  • polyfill-mbstring

    Symfony polyfill for the Mbstring extension

  • polyfill-service

    Automatic polyfill service.

    Project mention: To Polyfill Or Not To Polyfill.io | dev.to | 2024-03-06

    The sale took place on February 24, 2023, so it has been a minute. In the post on LinkedIn, there was a link provided to a GitHub issue, and from there I also found the tweet (X?) from Andrew Betts strongly encouraging folks to stop using the service. At first, it sounded like the main concern here was that a Chinese company was behind the purchase. I understand that in the current world political climate, there is a "trend" to distrust anything Chinese. This however also impacts other communities such as Nigerian communities and others in Africa, India, and many developing countries. Claudio Wunder on the OpenJS Foundation Slack was the first to raise this concern which I then echoed.

  • unfetch

    🐕 Bare minimum 500b fetch polyfill.

  • WorkOS

    The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.

  • promise-fun

    Promise packages, patterns, chat, and tutorials

  • Sugar

    A Javascript library for working with native objects.

  • polyfill-ctype

    Symfony polyfill for ctype functions

  • adapter

    Shim to insulate apps from spec changes and prefix differences. Latest adapter.js release:

  • eslint-plugin-compat

    Check the browser compatibility of your code

    Project mention: Is there an open source tool for analyzing JS/CSS compatibility with different browsers? | /r/webdev | 2023-05-11

    I've looked for this in the past. There's not much for this that is totally comprehensive. You might find success with eslint-plugin-compat which will error when using things that aren't supported in your browsers.

  • polyfill

    PHP polyfills

  • dialog-polyfill

    Polyfill for the HTML dialog element

  • jQuery contextMenu

    jQuery contextMenu plugin & polyfill

  • rangeslider.js

    🎚 HTML5 input range slider element jQuery polyfill

  • broadcast-channel

    :satellite: BroadcastChannel to send data between different browser-tabs or nodejs-processes :satellite: + LeaderElection over the channels https://pubkey.github.io/broadcast-channel/

  • resize-observer-polyfill

    A polyfill for the Resize Observer API

  • css-vars-ponyfill

    Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

  • ponyfill

    🦄 Like polyfill but with pony pureness

  • proxy-polyfill

    Proxy object polyfill

  • docker-host

    A docker sidecar container to forward all traffic to local docker host or any other host

  • resize-observer

    Polyfills the ResizeObserver API.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. 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.

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 2024-03-06.

Polyfill related posts

Index

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

Project Stars
1 window.fetch polyfill 25,802
2 core-js 23,804
3 history.js 10,762
4 random_compat 8,148
5 polyfill-mbstring 7,781
6 polyfill-service 7,481
7 unfetch 5,680
8 promise-fun 4,570
9 Sugar 4,519
10 polyfill-ctype 4,009
11 adapter 3,574
12 eslint-plugin-compat 3,029
13 polyfill 2,566
14 dialog-polyfill 2,427
15 jQuery contextMenu 2,240
16 rangeslider.js 2,164
17 broadcast-channel 1,745
18 resize-observer-polyfill 1,721
19 css-vars-ponyfill 1,455
20 ponyfill 1,193
21 proxy-polyfill 1,132
22 docker-host 1,066
23 resize-observer 940

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