Top Dev Tools and Tutorials of the Week: August 10, 2026

August 9, 2026 · Dev.to

Building privacy-first browser tools: QR, image metadata, and PDF editing without uploads
I have been expanding UsefulAtlas into a browser-local toolbox instead of adding hundreds of tiny utility pages. The lat
Debugging a failed agent run costs more than the run itself
Originally published on Loop & Retry — field notes on building LLM agents that survive production. Here is the intuition
I Gave My Agent One Signed Permission It Couldn’t Mint Itself
Evidence status. The supervised operator run completed on 2026-08-09. An operator-signed job executed once and a replay
Four more teens charged with murder after death at house party
Eight teenagers have now been charged over the alleged bashing death of a 21-year-old at an out-of-control party last mo
Mets' Sean Manaea 'really proud' of dominant outing against Pirates, increase in velocity
It hasn’t always come easy this season for Sean Manaea, but the Mets starter turned in a masterful performance on Sunday