I've been coding professionally for 33 years. My specialty is building easy-to-use frameworks, which I've been doing on a proprietary basis since 1995. For the last couple of years my off-work project has been the open-source language Active CSS.

I'm a software engineer who is passionate about open-source software and loves teaching and helping on all things code.

I maintain the GraphQL Java Kickstart libraries making it easy for especially Spring Boot projects to use schema first GraphQL.

Tenzir develops technology to radically simplify the investigation of cyber attacks. Our mission is to build an open security analytics platform that everyone can use for automated defense.

Support pyeventsourcing's open source work

I create tools that improve the Roku developer experience, such as the BrightScript Language extension for VSCode, roku-deploy, brightscript-formatter, brighterscript, and more.

A fantastic modular Go web framework boiled with dependency injection.

I am actively maintaining fast-check — an open-source project to make testing easier.

Support ardalis’s open source work. He works on a variety of .NET utilities and sample projects, including design patterns, clean architecture solution templates, guard clauses, specifications, result<T> types, SmartEnums, and more.

Support Nikolaj in supporting and maintaining Meals Count (www.mealscount.com), a free tool that helps school districts across the US to maximize funding for universal free school meals via the USDA Community Eligibility Provision.

Support felangel’s open source work

Support qutebrowser (a vim-like web browser) and other open source projects by The-Compiler!

Support Antenore’s open source work on Remmina.

Hi, I'm Tom Kerkhove and love to collaborate with others to build a sustainable Azure ecosystem and I'm happy to be part of it!

I write free software that saves you time.

Plotly helps leading organizations close the gap between Data Science and the rest of the organization. We make it easy to create, deploy and share interactive web apps, graphs and visualizations in any programming language.

Hello! I write code utilities where I see a need and I can provide value. Support helps! All support given to me will be given to other engineers/projects!

Support Interlisp.org's work to restore and preserve the Interlisp experience, through open source.

Freegle is like online dating for stuff. We help people give and get items for free locally. Free to join, free to use, everything listed is free. Saves effort, time, and the planet.

Support 810’s open source work

Independent developer from Poland who is slowly learning how to make things with code.

iOS Jailbreak developer, yet Full-stack Javascript developer

Composer, the PHP dependency manager, and Packagist, the public open-source package repository for Composer are looking for your support through a sponsorship!

HackerspaceSG is Singapore's very own community-funded and -managed hackerspace.