TypeScript tooling for Ethereum. Used by ENS, Sushi, Foundation, Shopify, Stripe, and more.

Support bryce's open source work to improve video production workflows!

A Web backend engineer with PHP, C#, TypeScript, Go and Rust, a former Kosen student at Toyota College.

Open source developer of self-hostable apps.

We help organizations to assess, monitor and reduce the environmental impacts of their ICT services. Tools we develop, data we gather and methodologies we build, end up publicly accessible and under free/libre licences whenether possible.

Hello. I'm Ben Sampson - a web developer in the UK. I specialise in PHP and Laravel and have created a bunch of open-source packages which have been downloaded millions of times.

Creator and maintainer of Anime.js

Hey everyone! I'm Arthur, the person behind axios cache interceptor. Perhaps you're already familiar with my work. In addition to that, I've been actively involved in contributing to many other open source packages in my spare time 😁😁.

Support decentralized social media with Mastodon

The Codidact Foundation is building an open-source, community-run, Q&A-based knowledge-sharing platform, free for everyone to use - on our network or yours.

I am the author of drachtio -- the open source SIP Server framework that makes it delightfully easy to build Voice over IP server applications. If you are a Node.js developer that needs to wade into the VoIP space, drachtio is for you!

Thank you for considering a sponsorship of Armbian! Armbian is major sponsor of operating systems for single board computers sold by Orangepi, FriendlyElec, Radxa, Hardkernel and many others.

❤️‍🔥 Open source enthusiast. 🤖 Android developer. 💋 Kotlin lover. ⚗️ Maintainer of EventFahrplan, Wo ist Markt?, Umweltzone. 🚴 Drive-by contributor.

Support indutny’s open source work

Geek. Code junkie. Live by science in every aspect of life. Love learning new things and take on difficult challenges.

Support my work at LibreTube, Piped and the You Apps suite as well as their running server and domain costs

Support GridSpace's unique browser-based maker tool, Kiri:Moto, a multi-modal slicer for FDM, CAM, Lasers as well as related projects.

Ethers is a compact, complete and simple library for all your Ethereum needs.

Support stevesims's open source work

Meet the world where your privacy is on the first place.

Full stack developer working on making the life of others easier by writing open-source software.

Full stack developer, a code crafter, from Brazil. Buy me a tea to if you liked one of my open source projects.

All aboard! The Coding Train is on its way with creative coding video tutorials on subjects ranging from the basics of programming languages like JavaScript to algorithmic art, machine learning, simulation, generative poetry, and more. Choo choo!

Building open source fixes for the world's root problems, through [Persistent Democracy Labs](https://github.com/persistent-democracy) and [Magmide](https://github.com/magmide).

I've been creating widely-used open source projects since 2014. I currently spend about half my time on open source and my other half on providing private consulting. My sponsorship goal is to focus only on open source so I can help more people.