Legacy Support
Showing 30 of 30 projects
A structural framework for dynamic web apps using HTML as a template language and two-way data binding.
A jQuery plugin for fast page navigation using AJAX and pushState, enabling partial page updates without full reloads.
A discontinued JavaScript library providing implementations of cryptographic standards like AES, SHA, HMAC, and PBKDF2.
A curated set of user interface interactions, effects, widgets, and themes built on top of jQuery.
A collection of utilities that brings back classic Windows features like the Start menu, Explorer toolbar, and status bars.
A mature C++ library for reading, writing, and manipulating JSON data with comment preservation.
A PHP library for parsing docblock annotations, now superseded by PHP 8 attributes.
The official AWS SDK for Java 1.x enabling Java developers to work with Amazon Web Services (now in maintenance mode).
Adds IANA time zone support to Moment.js for parsing, formatting, and manipulating dates across time zones.
A dynamic script loader that loads JavaScript files in parallel while managing execution order dependencies.
Extends Java ImageIO with plugins for reading and writing over 30 image formats, including legacy and modern formats.
A tiny, dependency-free JavaScript utility for loading external JavaScript and CSS files on demand.
A Sass mixin library for cross-browser Flexbox support with legacy browser fallbacks.
Community-driven long-term support fork of Magento Community Edition with security patches, bug fixes, and performance improvements.
Adds two-factor authentication to SSH servers using Authy's API for enhanced security.
A PHP compatibility layer providing the legacy ext-mongo API on top of the modern MongoDB driver for PHP 7+.
A Composer plugin to apply patches from local or remote files to any package within a project.
A .NET Core port of BCrypt.net for secure password hashing with enhanced features and compatibility.
A Flash library enabling Flex and ActionScript clients to connect to Socket.IO servers with WebSocket support.
An IRC server that lets you connect to your Slack teams with your IRC client, serving as a replacement for Slack's discontinued IRC gateway.
A JavaScript implementation of Java ME (J2ME) enabling J2ME applications to run in web browsers, originally for Firefox OS.
A robust and optimized ES3-compatible polyfill for the ECMAScript 6 String.prototype.startsWith method.
Open-source astrophotography software for capturing and processing astronomical images from telescopes and cameras.
A deprecated library providing asynchronous utilities for RxJava 1.x, now superseded by RxJava2Extensions.
A lightweight HTTP/1.1 client for Erlang, now deprecated in favor of newer alternatives.
Utilities to compact, copy, fix, and analyze Neo4j graph database stores, particularly for Neo4j 3.x.
A deprecated C# implementation of cryptographic algorithms targeting multiple .NET platforms including .NET Core and CoreCLR.
Nix package expressions for old PHP versions, enabling testing of legacy PHP environments in CI.
Delphi/Lazarus port of ZXing's QR Code generation library with support for custom character encodings.
A J2ME Java application for generating HOTP/TOTP one-time passwords on feature phones.
Related Tags
Found a gem we're missing?
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.