
diff-tour
AI writes the code. Learn to read it like a senior engineer.
About diff-tour
Now that AI writes the code, what should engineers learn? Understanding code still matters, and understanding code means learning how a senior engineer thinks. diff-tour turns a git diff into a tour you step through with → and ←: what the change is for, where to look, what a senior asks (what if it runs twice? can it roll back?), what must be fixed and what is a nit, and where they'd say "wait", asked as questions so you guess first. Runs on your AI coding CLI. Read-only, open source.
How diff-tour did at launch
diff-tour launched on Product Hunt on Nov 2, 2026, one of 40 launches Junior recorded that day. It finished #13 of the day with 97 upvotes, against a median of 22 for the day.
Junior has 1 person on file for diff-tour, 0 with an email.
The person behind diff-tour
More Education launches
OpenRadViewFree, open-source viewer for your own CT, MRI and X-raysOct 27, 2026 · 1 person
CoachareYour potential. Unlocked.Oct 27, 2026 · 1 person- DhumketuAI-Powered Infinite Learning PlatformOct 25, 2026 · 1 person
ShoonyaA context backed Hindu culture discovery platform 💛Oct 19, 2026 · 1 person
Tomo for ChatGPTAsk anything. Then play it, Duolingo-style.Oct 18, 2026 · 1 person
AmyAI tutor with live voice, interactive visuals & quizzesOct 18, 2026 · 1 person
Made diff-tour? Ask us to remove this listing or your details.