A frontend engineer that builds fast and light web experiences.

I'm Kolja from Europe and I am doing software for living. I'm mainly interested in new ways to build "programming" languages for people who wouldn't consider them self programmers.

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I'm building a new operating system from scratch and sharing the process on YouTube! :^)

Support oetiker’s open source work

Peter JOHN Matecsa has a computer science degree, worked as a software developer and a marketer, and now programs as a retirement hobby.

I'm a developer with a love for TypeScript, a firm belief in open source, and an addiction to building chat bots.

Creator of **Z-Wave JS**, a Z-Wave driver written entirely in TypeScript.

Frontend Developer, WordPress, Gutenberg, CSS, Community.

Hiya, I'm Phil 👋, I'm based in London and obsessed with tinkering on tools & projects that solve interesting problems on the web, while improving everyone's Developer Experience. 💡 Even if it costs me some sleepless nights in the process. 🌃

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.

Hi :smile: I'm Vincenzo (Vincent if you like), I'm an Open Source software developer, and in my free time, I'm a master's student at the University of Pisa. My main focus is to build some tools useful for other developers.

Supercharging your React applications' user experience with ⚛️React Query, ⚛️React Table, ⚛️React Charts, ⚛️React Virtual, ⚛️React Location, 🏊‍♂️Swimmer. Previously 📊Chart.js, ⚛️React Static and 🔀Crossfilter

Dim Sum Labs is Hong Kong’s first and only hackerspace. We welcome everyone who shares our common interests in computers, technology, science, digital and electronic art, to meet, socialise and collaborate.

Hi, I am Leo. I love to contribute to all kind of projects related to but not limited to the Visual Studio Code cosmos or Artificial Intelligence.

Exploring Digital Thought: A Hacker's Guide to the Future. DigitalReplica explores the concept of digital thought by hacking together existing technologies.

Blockchain Commons a "not-for-profit" social benefit corporation committed to open source & open development, supporting responsible key management and self-sovereign control of digital assets, with independence, privacy, resilience, and openness.

I’ve created attrs, structlog, and many more Python libraries, while contributing to even more FOSS projects. I also blog, speak, and mentor on Python- and DevOps-related topics.

Alexander Alemayhu is building tools to help people learn better

Ockam makes it easy to establish mutual authentications and to send end-to-end encrypted messages between cloud services and edge devices

NV Access creates NVDA, the free open source Screen Reader that enables blind people to gain freedom, education & employment.

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

Odin is a general-purpose programming language with distinct typing built for high performance, modern systems and data-oriented programming. Odin is the C alternative for the Joy of Programming.

I'm a german open source developer with an extensive background in C, C++, Java and Rust programming. Open to new ideas, and always trying something new just to see how it works.