TLDR

TLDR Dev 2026-04-15

Type everything ⌨️, AI Coding Agent Manifesto πŸ“’, Claude Code Routines πŸ”„

Aman Sanger, Cursor: β€œAfter switching to turbopuffer, we're saving an order of magnitude in costs” (Sponsor)

πŸ§‘β€πŸ’»

Articles & Tutorials

Managing context in long-run agentic applications (14 minute read)

Everything Should Be Typed: Scalar Types Are Not Enough (11 minute read)

I shipped a transaction bug, so I built a linter (10 minute read)

🧠

Opinions & Advice

How to walk through walls (16 minute read)

The AI Coding Agent Manifesto (4 minute read)

πŸš€

Launches & Tools

Plain (GitHub Repo)

Claude Code Routines (17 minute read)

🎁

Miscellaneous

My PR has been waiting a year, or the exponential curve behind open source backlogs (11 minute read)

The Origins of GPU Computing (22 minute read)

I ran Gemma 4 as a local model in Codex CLI (7 minute read)

⚑️

Quick Links

5NF and Database Design (21 minute read)

The most important software engineering news in one daily email

Join 450,000 readers for one daily email