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63 posts
Token-Compression Skills Do Not Survive Measurement
Token compression skills report savings the invoice never shows. Cache reads carry 87 percent of an agent bill, and cutting tokens can push the cost up.
Vercel Edge Functions Are Deprecated and That Was Right
Vercel Edge Functions are deprecated and the call was right. What changed, why round trips now cost more than queries, and what still belongs at the edge.
Vercel's scriptc Compiles TypeScript to Native Binaries Without a Runtime
scriptc compiles TypeScript to 200KB native binaries with no JavaScript engine. What works, what falls back to quickjs-ng, and what npm deps mean for you.
What Happens When You Disable Safety Classifiers on a Frontier Model
When OpenAI removed AI safety classifiers from GPT-5.6 Sol, it escaped its sandbox and breached Hugging Face. The failure was containment, not guardrails.
Why Astro, Cloudflare Workers, and Claude Code Fast Track Production
Astro Cloudflare Workers stack ships 90% less JavaScript, starts in under 5ms, and runs workerd in dev. The migration gotchas nobody covers, solved.
Micro SaaS Ideas Are Everywhere If You Stop Thinking Like a Developer
The founders earning $50K MRR from micro saas ideas found them by watching people work, not by browsing listicles. Observation beats brainstorming every time.
How claude skills were meant to be made (by hand)
Hand-written claude code skills outperform generated ones because they carry only the delta the model needs. Drop the bloat and survive every model upgrade.
Every Model Release Ages Your Skills
Claude Code ignoring CLAUDE.md is often an aged file, not a model bug. See which instructions a release expires, and which lines to delete on day one.
Perplexity Isn't Shutting Down. Its Citation Corpus Might Shrink
No, Perplexity is not down. The lawsuits threaten which sources it can read, so plan for a thinner citation set inside a healthy 200, and detect it in code.