Category: tech

Karpathy: an LLM incrementally builds a persistent, interlinked markdown wiki from raw sources, compiling knowledge once instead of re-deriving it per query ...

Simon Willison on Lenny's Podcast: AI coding agents crossed an inflection point in November 2025 with Claude Opus 4.5 and GPT 5.1. Dark factories are coming.

Sol is a free, open-source macOS launcher consolidating app search, clipboard history, window management, calendar integration, and more into one keyboard-dr...

A 2026 benchmark of 15+ email obfuscation techniques, using a live honeypot to measure which methods actually stop spam harvesters, with code examples.

Google DeepMind's Gemma 4 targets mobile and IoT deployment with multimodal input, native function calling for agents, and fine-tuning support.

Google released Gemma 4 as four Apache 2.0 models with native vision, function calling, reasoning, and audio on edge, closing the open-weights gap.

Google DeepMind's Gemma 4 is an open-weights family for on-device and edge deployment with multimodal input, native function calling, and multilingual context.

Cloudflare released EmDash v0.1.0, a TypeScript/serverless CMS isolating plugins in sandboxed V8 workers with capability-based permissions and x402 payments.

LinkedIn runs hidden JavaScript that scans visitors' browsers for extensions and software, transmitting results to third parties without consent. Fairlinked ...

Modern SQLite (3.35+) ships JSON querying, FTS5 full-text search, window functions, strict typing, generated columns, and WAL mode, removing many external se...

FreeBSD jails provide OS-level isolation through one kernel primitive, unlike Linux containers combining namespaces, cgroups, and seccomp. Comparison with LXC.

An interactive deep-dive into Claude Code's internals: the agent loop, 40+ tools, multi-agent orchestration, slash commands, mapped from the open source.

ngrok evolved from localhost tunneling into a cloud networking gateway for API routing, AI traffic, DDoS protection, and CEL-based Traffic Policy rules.

Ollama 0.18 now uses Apple MLX on Apple Silicon for faster local LLM inference, with NVFP4 quantization, better KV cache, and Qwen3.5-35B-A3B in preview.

Tuna is a native macOS launcher built in Swift, inspired by Quicksilver, with four input modes and one-time purchase. Requires macOS 15 Sequoia or newer.

A drop-in CLAUDE.md targeting Claude's verbose defaults (sycophantic openers, restated questions, em dashes) to cut output tokens roughly 63% per prompt.

Three CLI browser agents for Claude Code: Playwright CLI (lowest tokens), Firecrawl Interact (automation plus scraping), Vercel Agent Browser (leaner, faster).

Pocket ID is a self-hosted passkey-only OIDC provider with LDAP sync, user group restrictions, audit logs, and a REST API for homelab and small-org use.

The .claude/ folder controls Claude Code behavior through instructions, permissions, commands, skills, and subagents. Keep CLAUDE.md under 200 lines.

Hong Kong's amended National Security Law lets police demand phone passwords and encryption keys without a warrant, with criminal penalties for refusal.