Opensource customer support desk. An alternative to Intercom, Drift, Freshchat etc. with multi-channel, shared inbox, rich message types and whatnot.

JavaScript/TypeScript and Swift Developer.

Support Michsior14's open source work

Developer &Foundation of Floorp, a customizable and privacy-focused web browser based on Firefox. Leading the independent Floorp Project to build an open, user-driven browser platform. Passionate about ethical tech and open-source software.

We're a software company offering SaaS, consulting, and open-source projects. Guided by "Precision in Code," your sponsorship ensures our community tools continue to thrive.

Hi, I'm rushii! I love reverse-engineering/modding Android apps, Kotlin, Rust, and Jetpack Compose.

I'm building open-source Laravel software. Most notably Laravel Boilerplate and Laravel Livewire Tables.

ArchiveBox has 501(c)(3) non-profit status through our fiscal sponsor [HCB](https://hackclub.com/hcb/). All donations are tax-deductible and go towards supporting our open-source development and public benefit projects.

Open Food Facts is the Wikipedia for Food. It transforms the food system by promoting transparency, thanks to data crowdsourcing empowered by technology (Mobile, Web and AI).

PgCentral Foundation, Inc., is the NPO behind various Open Source initiatives including PGRX, PostgresWorld and Postgres Conference.

Cybersecurity Engineers and Offensive Security enthusiasts actively maintaining/updating PowerShell Empire and Starkiller UI in our spare time.

Trefle is an open, freely accessible botanical data source and REST API, with the aim of making scientific data around plants free and accessible to all

#BetterSocialMedia - Independent Federated Trust & Safety provides nonprofit support for volunteer social web content moderators, community managers, administrators and more with tools like FediCheck and CCS.

Great Scott Gadgets is dedicated to developing open source hardware and software. Our mission is to put open source tools into the hands of innovative people.

Beteilige Dich an der Unterhaltung von PhoneBlock, dem Spam-Filter für deine Fritz!Box.

Support juliangruber’s open source work

I am the creator and maintainer of [AtCoder Problems](https://github.com/kenkoooo/AtCoderProblems/), and I also offer it as [a web application](https://kenkoooo.com/atcoder/).

My name is Tim Goudriaan. I'm a developer living on caffeine in the suburbs of Eindhoven, The Netherlands. I build software that helps communities connect. My current efforts are focused on building the tools necessary for modern applications.

OpenFaaS makes functions easy to use and portable, so that you can run functions on any cloud, without limitations.

Building WolfStack—the universal server management platform. We're laying down the tracks for simpler, faster, and unified infrastructure control.

Creator of Google Earth Engine community catalog. Making geospatial data accessible and driving technological advancements. Join me in helping build communities through geospatial tech & help sponsor the effort to keep building better.

Coder, game developer, sound engineer (in that order). I'm the maintainer of Flecs, an Entity Component System for C/C++. I like making games and things that are fast.

I develop, maintain and blog about projects related to Software Reverse Engineering (SRE) and Capture The Flag (CTF).