On "Hacker News," a bulletin board where engineers and entrepreneurs from around the world gather, technical news and reading materials from across the globe are ranked daily by votes. In this article ...

Software Architect and Branding Specialist 30+ years. Music industry 20 years. Tinkerer and meddler. Most web developers I’ve worked with can build a React component, wire up an API route, and deploy ...

Before we enable new Content Security Policy on a working site, we need to make sure it will not break any existing flows. Report-Only mode solves that problem. It lets browsers report CSP violations ...

We set out to break Cloudflare Code Mode, and ended up breaking Cloudflare Workers too. We did both by targeting workerd, the runtime beneath both: an in-process sandbox that relies entirely on V8 to ...

On July 14, 2026, five official @asyncapi npm packages were published containing obfuscated remote-code-execution loaders spanning the generator monorepo and the spec-json-schemas repository. Affected ...

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Add-Ons in Minecraft: Bedrock Edition let you do a lot of customization through changing properties and textures, from new behaviors to entire new entities. With scripting, you can take customization ...

Record JavaScript heap (JS heap) snapshots. Analyze memory graphs. Compare snapshots. Find memory leaks. The DevTools heap profiler shows the memory distribution used by the JavaScript objects and by ...

A real-time HTML syncing server with hot reload capabilities, built using the Model Context Protocol (MCP). This server enables AI agents to create, update, and destroy HTML pages dynamically, with ...

Please note that this library is no longer actively maintained. To integrate Metaplex's products with your JavaScript applications please use our various Umi ...