Prompt engineering that actually works (and what does not)

August 15, 2026 · Dev.to

Observability - A Counter in RAM, an ID in a Header, and a Batch Export
For a long time, my mental model of observability was this: you import an SDK, sprinkle some calls through your code, ea
Writing evidence-linked docs exposed two missing regression tests
This is a crosspost of the canonical version on GitHub. 1. Problem I run agent-cost, a small open-source CLI that reads
2. Bundesliga: SG Dynamo Dresden vs. SV Darmstadt 98
Dynamo Dresden host Darmstadt on Sunday afternoon as both sides search for their first win of the season. The hosts lost
Opinion: Opinion | India At 80: The Nation That Stopped Waiting
Opinion: Opinion | India At 80: The Nation That Stopped Waiting
Stunning start for Wallabies as Nasser scores
A stunning start for the Wallabies as hooker Josh Nasser scores an early try in the right corner.