Curated tech posts from X on AI, startups, and product development—signal without the doomscroll, updated on weekdays.

Focus

Pulse Checkwhat people say about tools, with sources Productsnew launches makers are posting Profilesthe accounts we watch Topicsclusters the feed keeps returning to

//

Articleslong-form writeups pulled from the feed Time Travelreplay any day in the archive Threadsthe Daily Driver thread archive

//Agents//About//

Post

Press Space to continue

Keep reading

Related tweets

›

›

›

More from this author

›

›

›

More From Us·Zeitgraph·Daily Driver·LGTM

Built by Indie Thinkers

Prompt caching persists across effort levels in Claude Code

Press Space to continue

Switching effort mid-session on Opus 5.5 doesn't break your prompt cache btw! Just make sure you're on Claude Code v2.1.280+

open on x · 4 views · 1 clickViews and clicks count once per visitor per day. Clicks are opens of this post on X.

Keep reading

Related tweets

›

›

›

More from this author

›

›

›

Previous tweet Next tweet More from @lydiahallie