WebCodecs gives you hardware-accelerated, per-frame control over video and audio codecs in the browser. Here is how the encode/decode loop works, where it beats MediaRecorder, and the gotchas that actually bite.
If you have ever shipped a full-height hero, a modal, or a one-screen app on a phone, you have hit the 100vh wall. The element looks fine on desktop.
Vite 7 swaps the production bundler from Rollup to Rust-based Rolldown — 3-5x faster builds, flatter memory, and a plugin-compatibility audit that is where the real migration effort lives.
Alibaba's new 27B open-weight model trades blows with Opus-class agentic coding, runs natively on a single 24GB GPU, and the local-LLM community didn't wait an hour to tell the internet.
Holo3.1 brings fast, locally-runnable computer use agents to developer laptops, enabling private, low-latency automation for testing, internal tools, and repetitive GUI workflows without cloud dependency.
tRPC has quietly become the default data layer for full-stack TypeScript, but production readiness is about middleware, error contracts, and knowing when to opt out. This guide covers authentication middleware, typed error mapping, streaming and pagination with React Query, and a migration path that
Node.js, Deno, and Bun now run TypeScript directly via native type stripping, erasing annotations at runtime and eliminating the build step. Learn how erasableSyntaxOnly, verbatimModuleSyntax, and strict tsconfig settings let your editor and runtime agree on the same .ts file — no transpiler in be
Idempotency keys are the quiet guarantee that keeps retries from duplicating payments, orders, and events. Learn how to mint, store, and enforce them atomically so at-least-once delivery becomes safe by design.
SBOMs and SLSA provenance are worthless as archived artifacts — they only matter as enforcement. Learn how to generate, sign, and gate on supply chain integrity inside your CI/CD pipeline, with practical tooling and fail-closed enforcement points.
LiteParse 2.1 is LlamaIndex's open-source, model-free PDF-to-Markdown parser that runs at ~3ms per page on a laptop CPU — no GPU, no cloud API, no token fees. This post explains why dropping the LLM from your ingestion layer wins on cost, privacy, determinism and testability in RAG pipelines, and
The CSS `field-sizing: content` property lets form controls auto-grow to fit their text natively — no JavaScript, no scrollHeight listeners. Here's how it works, where it shines in chat composers and inline inputs, the edge cases that still need care, and a progressive-enhancement strategy for pro
The appearance: base-select CSS property finally lets developers style native select dropdowns without JavaScript libraries — unlocking full theming of the option list, smooth open animations, and preserved accessibility semantics.