bytinho 0.12.4

Bytinho — um pet digital pra devs que vive no terminal

bytinho

A pixel pet that lives in your terminal and grows with every commit you ship.

🇧🇷 Leia em português

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Why?

Look — your terminal already knows when you worked. Your git log is a more honest journal than any productivity app. The problem isn't tracking; it's that nothing in your dev loop ever says hi back.

Bytinho is a tiny pixel pet that lives between your git push and your next coffee. It hatches from your first commit, grows from the diffs you actually ship, and naps when you do. No login. No email. No code ever leaves your machine.

It's not productivity software. It's not a dashboard. It's the closest thing to a Tamagotchi a CLI can have — except it evolves from the work you actually ship.

Your terminal already knows. The pet just reminds you.

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Install

pipx install bytinho
cd your-repo
bytinho install-hook
bytinho

That's it. Make a commit. Watch your pet grow.

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What it does

The MVP is intentionally tiny. Five things, done well:

• 🥚 Hatches on your first commit. Egg → 8 evolution stages, 5 visual variants each.
• 📈 Levels up with real commits. XP scales with diff effort, not just commit count.
• 🔥 Daily streak with XP bonus up to +100% after 10 days shipping in a row.
• 💬 Has personality. Derived from your anonymous UUID — same dev, same pet, forever.
• 🏆 Weekly leaderboard at bytinho ranking and a public profile card at bytinho.com/u/<nick>.

Plus a small one we're proud of: desktop toasts when you level up, unlock an achievement, or hit a streak milestone. Smart by default — never spammy. Turn off with bytinho notify off.

That's the soft-launch surface. Anything bigger (commit-guard, diff-review, standup, custom skins, teams) is parked in the roadmap until v0.11 finds its people.

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Commands

bytinho                    # open the TUI — see your pet, talk to it
bytinho install-hook       # add post-commit + pre-push hooks to the current repo
bytinho talk "hi"          # quick one-liner chat without opening the TUI
bytinho ranking            # top devs this week
bytinho streak             # consecutive days shipping
bytinho doctor             # check server, hook, python, uuid, notify
bytinho nick <name>        # claim a public nickname
bytinho notify [smart|off] # desktop toasts on level up / achievements
bytinho version

Run bytinho --help for the full list. Most flags follow the principle: if you have to read docs, we failed.

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Screenshot

A glimpse of the TUI:

╭──────────────────────────────────────────────────────────╮
│  @andryus · Floquinho · spark · lv 2                     │
│                                                          │
│     ▄▄▄▄▄         you shipped 3 commits today.          │
│    ▄█▀▀▀█▄        almost there — keep going 👀          │
│    █ ◉ ◉ █                                              │
│    ▀█▀▀▀█▀                                              │
│     ▀   ▀                                                │
│  spark ██████░░ 420/1000   🔥 3d                         │
│                                                          │
│  type to chat  ·  F1 stats  F2 ranking  F3 achievements  │
│                                                  Esc quit│
╰──────────────────────────────────────────────────────────╯

Rendered with Rich + prompt_toolkit. Footer is live.

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Roadmap

This is v0.11 — soft launch. The shape of v0.12 depends on what you tell us.

• Now — pet, hook, ranking, achievements, talk, desktop notifications
• Next (v0.12) — daily greeting, streak shield, mood, peer ranking
• Later — private teams, GitHub PR integration, custom skins, plugin API

Full picture: ROADMAP.md. The fastest way to move something up is a thumbs-up on a discussion.

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Privacy

• Identity is an anonymous UUID generated locally on first run. No email, no account, no password.
• Optional, opt-in telemetry sends only: event name, CLI version, OS family. Never code, commit messages, diffs, file names, or paths.
• Inspect or wipe with bytinho telemetry (use --forget to delete everything from the server) or set BYTINHO_NO_TELEMETRY=1 to disable locally.
• The git hook is non-destructive — bytinho install-hook adds post-commit and pre-push hooks, merging with anything you already have. Never overwrites.

If any of this ever changes, it'll be in the changelog before it's in the code. Promise.

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Built with

Python 3.10+, Typer, Rich, prompt_toolkit, FastAPI on the server side.

MIT licensed. Made with too much café by @andryus. PRs welcome — small fixes get merged fast.

⚠️ Heads up — this is early. Bytinho is in soft launch. Things will move. Footers will reflow. Your pet might take a nap it shouldn't. Open an issue, send a friend, complain on a discussion — your feedback literally shapes v0.11.

Got feedback? Every good idea starts with git commit -m "idea".