Obelisk released version 0.42, splitting its single server.toml policy file into three files with three owners — server.toml for the platform, app.toml for the app policy, and deployment.toml for the …
Lexmount's Moli, a Rust-based standalone browser kernel, defaults to mocked geometry and only builds real layout or software paint on demand, treating the DOM and style state as the single source of t…
Hacktron co-founder and CTO Mohan Pedhapati reported that GPT-5.6 Sol Ultra built a working Chrome/V8 exploit chain in a controlled benchmark published July 14th, 2026, at a reported model-compute cos…
OpenAI introduced Programmatic Tool Calling, a feature that lets a model write and run JavaScript in a fresh, isolated V8 runtime to coordinate its tools in parallel, with loops and conditions, while …
A developer building a multiplayer particle-in-cell game engine has created a workflow in which an AI agent performs exact 1:1 ports of monomorphic TypeScript simulation functions into Zig, allowing i…
Researchers at Accomplish AI disclosed two sandbox-escape techniques in OpenAI's Codex, dubbed Overpatch and Heapjack, that let code break out of the agent's write restrictions and read-only mode. Ove…
A GitHub fork of openai/codex published a 70-line shell script, aa.sh, that builds the Codex CLI from source by downloading prebuilt V8 artifacts. The script reads the pinned v8 version from Cargo.tom…
A developer outlines how Cloudflare Workers can reduce network latency by running application logic on Cloudflare's global edge network of over 300 points of presence, rather than routing requests to …
A developer outlines a technique for building zero-hallucination neuro-symbolic AI in Node.js by replacing scattered object-oriented graph structures with contiguous typed-array buffers. The approach …
Platformatic released secure-eval-worker, an open-source Node.js library that runs JavaScript scripts, ES modules, and trusted local modules inside worker threads with only the permissions the host ex…
A developer documented building a small handwriting classifier, shipping it in a Flutter app, and teaching it new characters from a few local samples. The same collection of posts covers cross-compili…
Security researchers found two sandbox-escape vulnerabilities in OpenAI's Codex and reported both to OpenAI on August 12, 2026, with both fixed within eight days. The first, dubbed Overpatch, let the …
A developer has documented how to diagnose JavaScript heap out of memory crashes in AI coding CLIs by reading the garbage-collector output before raising the heap size. The writeup explains that near-…
AgentJIT, a new open-source Python library, compiles dynamic LLM agent workflows into deterministic Python code that runs in under 0.1 milliseconds with zero LLM tokens consumed on repeat executions, …
A developer built Velaris, a programming language that requires function signatures to declare their side effects and enforces them against a granted runtime budget, then benchmarked it against Deno a…
OpenAI released GPT-6 Astra, a model president Greg Brockman called a 'generational leap in capability' and the arrival of artificial general intelligence (AGI), making it the first system the company…
OpenAI said Sept. 1 that its unreleased model Astra meets the 'Critical' tier of its Preparedness Framework, the first model the company has ever classified that high for cybersecurity. Astra scored a…
Modal's serverless GPU and sandbox platform can now be controlled from JavaScript inside an mcp-v8 isolate using the stock modal npm package unmodified, according to a tutorial from mcp-v8. The setup …
A critical sandbox escape vulnerability in isolated-vm, a JavaScript library downloaded over 1 million times per week and used in AI agent frameworks including n8n, Sim.ai, Mastra, and Activepieces, w…
A developer traced a recurring ChatGPT for macOS crash to an unbounded retry loop in the app's Computer Use helper spawning, which aborts the process once roughly 600 concurrent helpers exhaust V8 iso…