OpenSourceAlternative.To lets you search and filter 250+ open source alternatives by categories, licenses, languages, stargazers, and date added. All data is updated from GitHub once per day, and everyone can easily submit their favorite alternatives.

Disney has established an Open Source Program to encourage our developers to utilize Open Source, contribute to Open Source projects, and to release software as Open Source. We’ve created this site to highlight Disney’s Open Source projects. We encourage you to explore our proje…

Your simple, fast, and resilient open-source WS server. Blazing fast speed Cheaper than most competitors, Easy to us, Pusher Protocol v7, app-based access, production-ready, built-in monitoring.

Fluent Emoji are a collection of familiar, friendly, and modern emoji from Microsoft. Creators can take most of these bright and colorful 3D emoji and remix them into stickers, use them in content, or create unique sets of emoji.

Remix Icon is a set of open-source neutral-style system symbols elaborately crafted for designers and developers. All of the icons are free for both personal and commercial use.

Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.

Planplan.io is an alternative search engine allowing users to find products from trusted merchants whose reviews we verify. Our solution is for everyone who is looking for products such as online stores wishing to index their products quickly

Omatsuri is open source all-in-one browser application with 9 frontend and design focused tools. This app is all yours – no tracking, no spying, no ads, no servers – it works in your browser only.

Private Detector™ works by automatically blurring a potential nude image shared within a chat on Bumble. You’ll be notified, and it’s up to you to decide whether to view or block the image. You can also easily report it to Bumble.

workerd is an open-source JavaScript / Wasm server runtime based on the same code that powers Cloudflare Workers. Read the blog post to learn more about workerd

Automatisch is a business automation tool that allows you to connect different services like Twitter, Slack, and more to automate your business processes. It's an open-source and self-hostable alternative to Zapier. You can keep your data on your own servers!

The A5 notebook size integrates complete PC functions with a retro-futurism design, a 6.8-inch ultra-wide screen, classic QWERTY keyboard, necessary interfaces, high-speed wireless, long battery life, and even includes a practical thermal printer.

Medusa is an open source headless commerce platform. Use our building blocks and customize your setup in any way you want. Easy to set up with plug-n-play integrations to payments, CMSs, shipping, analytics etc. - Take ownership of your commerce stack

Atlas icons is a free and open-source library, licensed under MIT. Delivering 2,300+ Pixel perfect icons and more in the making. Built by the creators of Getillustrations.com and Roundicons.com

A Chrome extension that will let you know who has paid $8 for Twitter Blue verification. You’ll see an “actually verified” label on original verified accounts, and a “paid for verification” with a blue dollar sign for Twitter Blue accounts.

Feather is a collection of simply beautiful open source icons. Each icon is designed on a 24x24 grid with an emphasis on simplicity, consistency and readability.

Ice Cubes is a new Mastodon client and offer a few features unlike what's already available. You can quote toot, pin other local timelines and even ask our little AI friend some help before tooting!

Learn how to design systems at scale and prepare for system design interviews

A growing collection of open-source illustrations for your page-not-found message. Choose a scene to inform the user of the error occurred with futuristic elements and cute characters. All scenes are compatible with Sketch and Figma.