Srinivas Thalada launched Much, a local-first AI workspace featuring an in-browser Python sandbox powered by WebAssembly, enabling users to run AI models and code securely on their own devices.…
AetherCut implements hardware-accelerated video editing entirely in the browser, using WebGL for real-time chroma key compositing and WebAssembly to run OpenAI's Whisper model locally for offline tran…
Moss, a sub-10 ms semantic search runtime, removes the need for a vector database in AI agent stacks by embedding search and embedding inside the application process, eliminating network hops. Benchma…
A solo developer building LOOM, an open-source language designed as a machine-checked trust layer for AI-written code, has added a WebAssembly backend by manually emitting the binary bytes. The langua…
A developer built two browser-based background removal tools—one using the Canvas API for uniform backgrounds and another using WebAssembly with an ONNX Runtime machine learning model for complex back…
Kreuzcrawl v0.3.0 ships with 14 language bindings, a tiered WAF-aware dispatch engine, and reduces peak streaming memory from ~2.5 GB to ~20 MB. The release also enables SSRF defense by default across…
BitVanes, a zero-trust RAG pipeline engine written in Rust and compiled to WebAssembly, processes documents locally without sending sensitive data to cloud services. The engine outputs Apache Arrow Re…
Developer NotASithLord released peerd, an open-source AI agent harness that runs entirely inside the browser as a Chrome/Firefox extension, enabling agents to read and drive web pages, spin up sandbox…
Google Chrome engineer Thomas Steiner is experimenting with the proposed Cross-Origin Storage API to enable Transformers.js models to be shared across different origins, reducing redundant downloads a…
A developer tracked down a 36GB memory leak in a Claude Code memory server caused by sql.js WebAssembly filesystem (MEMFS) not being cleaned up. The leak occurred because garbage-collecting the JavaSc…
A developer built perso, a WebAssembly policy engine that enforces access rules for MCP (Model Context Protocol) tool calls. The engine compiles JSON-based policies into a portable .wasm binary, enabl…
Terminal-Bench introduces Challenges, long-horizon, token-intensive, single-task benchmarks requiring agents to build entire codebases from scratch. Three initial challenges—Rust Compiler Speedup, Inf…
Cajal (YC W26) released Talos, an open-source WebAssembly interpreter and formal verification framework built in Lean, enabling mathematical proofs of correctness for Wasm modules. The tool targets AI…
A developer released PySpell, a sandboxed evaluator for ESP32 microcontrollers that runs a safe subset of Python and Rust, enabling local execution of code generated by a tiny 0.45M-parameter language…
Adam, a YC W25 startup, launched CADAM, an open-source text-to-CAD web application that runs entirely in the browser. It uses LLMs to generate parametric OpenSCAD code, compiled via WebAssembly and re…
Mozilla's SpiderMonkey is the JavaScript and WebAssembly engine for Firefox, implementing ECMAScript and WebAssembly specs. It features a garbage collector, JS::Value and JSObject types, and a parser …
A developer built a real-time sign language reader that runs entirely in a web browser using client-side processing, demonstrating privacy-preserving local AI. The open-source project trycua/cua provi…
A developer released neuron-db, an open-source associative memory system that stores and retrieves facts using plain language without tables, schemas, embeddings, or machine learning models. The Rust-…
A developer created Quack-Mate, a chess engine built entirely in pure SQL using DuckDB, demonstrating that a modern analytical database can be pushed to play chess despite the paradigm mismatch. The e…
Flowork has released Flowork Agent, a self-hosted AI agent operating system that runs locally with memory, security, and offline capability. The system uses a microkernel architecture hosting sandboxe…