Your diary.
Written by your commits.

DevDiary connects to your GitHub activity and writes a daily narrative — sessions detected, context preserved, patterns surfaced. No manual entry. No tracking fatigue.

No credit card required · GitHub connect in 30 seconds

How it works

Three steps. Zero effort.

1

Connect GitHub

Install the GitHub App on the repos you want tracked. Takes 30 seconds.

2

Auto-detect sessions

DevDiary watches your commits, PRs, and reviews — then clusters them into work sessions automatically.

3

Open your diary

Each day gets a narrative page with sessions, diffs, and AI-generated summaries. Ask questions about your own work.

devdiary.me/diary
DevDiary Today page — daily developer diary with sessions, commits, and AI summaries

Your daily diary, written automatically from your GitHub activity

Built for how developers actually work

Session Detection

Watches your commits, PRs, and code reviews, then clusters them into sessions — coding, reviewing, investigating. No timers, no browser extensions.

AI Diary

Each day gets a narrative page — what you built, what changed, what patterns emerged. Written by AI from your actual activity, not your memory of it.

Conversational AI

"What did I work on last Tuesday?" "Show me all my auth-related sessions." Ask questions about your own work history in natural language.

Free forever. No credit card required.

Start tracking what you build today. Upgrade when you're ready.

  • GitHub activity tracking
  • Automatic session detection
  • Daily developer diary
  • 3 months of history

"I built this because I kept forgetting what I actually did each week. Standup rolls around and I'm guessing. Performance review time and I'm searching Slack. DevDiary writes your story from what actually happened — your commits, your PRs, your reviews."

Simple, transparent pricing

Start free, upgrade when you need more.

Free

For getting started

$0/month

  • GitHub tracking
  • Session detection
  • Developer diary
  • 3 months history
Popular

Pro

For the full experience

$9.99/month

  • Everything in Free
  • Unlimited history
  • AI chat assistant
  • Priority support

See full plan comparison

Start tracking what you actually build.

No card required · GitHub connect in 30 seconds

Blog

Latest Articles

The Power of Reflection in Software Development

In the fast-paced world of software development, we're constantly moving forward—debugging that critical issue, implementing new features, or learning the la...

K
Keshav Yadav Aug 11, 2025
Time Management for Developers

In today's fast-paced software development landscape, managing time effectively isn't just a nice-to-have skill—it's essential for survival and success. As d...

K
Keshav Yadav Jun 21, 2025