







Extism is the open source, universal plug-in system. Extend all the software everywhere! Powered by WebAssembly.
extism/extism
The framework for building with WebAssembly (wasm). Easily & securely load wasm modules, move data, call functions, and build extensible apps.
extism/extism
The framework for building with WebAssembly (wasm). Easily & securely load wasm modules, move data, call functions, and build extensible apps.
The mythical matched modules | Proceedings of the 24th ACM SIGPLAN conference companion on Object oriented programming systems languages and applications
Certified compilers are complex software systems. Like other large systems, they demand modular, extensible designs. While there has been progress in extensible metatheory mechanization, scaling extensibility and reuse to meet the demands of full ...

Windmill | Build, deploy and monitor internal software at scale
Open-source workflow engine to build workflows, data pipelines and internal tools at scale. Self-hostable, for developers and AI, with enterprise security.

The Spoofax language workbench | Proceedings of the ACM international conference companion on Object oriented programming systems languages and applications companion
As part of the Digital Library's transition to Open Access, new features for researchers are available in the Premium Edition. Click here to learn more.

From OSS to Open Source AI: an Exploratory Study of Collaborative...
AI development is embracing open-source paradigm, but the fundamental distinction between AI models and traditional software artifacts may lead to a divergent open-source development paradigm with...

How Antithesis Turned exe into a Sandbox for Agentic Software Tests - exe.dev blog
Carl Sverre spends a lot of time thinking about how to give AI agents the right amount of power. Give them too little, and they can’t do real work. Give them too much, and they might blow up your tech stack. As a software engineer at Antithesis, an autonomous software testing platform, that question is core to how Sverre thinks about designing tools in the era of advanced AI.

Software as Wiki, Mutable Software - exe.dev blog
When your coding agent lives next to your software, editing it is as easy as editing a wiki.
EmDash
The Astro-native CMS. A modern successor to WordPress with type-safe content, plugin extensibility, and portable deployment.
bb
bb can control, customize, and automate itself, laying the groundwork for your own software factory.


OpenFang — The Agent Operating System
Open-source Agent OS built in Rust. 7 autonomous Hands. 16 security layers. 40 channels. 27 providers. Single binary. Battle-tested.
Local-first software: pragmatism vs idealism
exdysa/MiniMax-M2.5-REAP-172B-A10B-GGUF-Q4_K_M · Hugging Face
We’re on a journey to advance and democratize artificial intelligence through open source and open science.
AFFiNE — Open-Source Knowledge Base Software
AFFiNE is the open-source Notion & Miro alternative — combining docs, whiteboards, databases, and AI in one local-first workspace. Free for teams.
