---
title: "Kana Dojo"
pageType: "tool-profile"
schemaVersion: "1.0"
snapshotId: "tv-20260915-f4c107995a2e"
generatedAt: "2026-09-15T07:02:20.000Z"
canonicalUrl: "https://toolvitals.com/tools/kana-dojo/"
jsonUrl: "https://toolvitals.com/api/agent/tools/kana-dojo"
indexable: true
---

# Kana Dojo

Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!

## Decision context

- Status: active
- ToolVitals score: 96/100
- Health score: 96/100
- Shipping score: 95/100
- Score mode: verdict
- Data confidence: 90/100
- Source coverage: 85/100
- Last evidence check: 2026-09-14

## Classification

- Use case: Developer Infrastructure (developer-infrastructure)
- Category: Developer Tools (developer-tools)
- Tool mode: Source-visible project
- Openness: OSI-approved OSS
- License: AGPL-3.0
- Tags: open-source, beginner, beginner-friendly, contribute, contribution, contributions-welcome, first-contributions, first-timers-only, good-first-contribution, good-first-issue, good-first-pr, hacktoberfest, help-wanted, japanese, japanese-language, language-learning

## Public repository signals

- Repository: [lingdojo/kana-dojo](https://github.com/lingdojo/kana-dojo)
- Stars: 3368 (adoption context only)
- Forks: 3275
- Open issues: 366
- Last commit date: 2026-09-14
- Releases in 90 days: 1

## Source receipts

- [Official website](https://kanadojo.com/) — checked 2026-09-14
- [Source repository](https://github.com/lingdojo/kana-dojo) — checked 2026-09-14

## Discovery status

- Search indexable: yes
- Reason: sufficient tool evidence

## Interpretation limits

- ToolVitals scores summarize bounded public maintenance, shipping, openness, and evidence signals. They are not user-review ratings.
- GitHub stars and related popularity metrics are adoption context, not quality evidence.
- Missing values mean not collected or not confidently established; they do not mean zero.
- Public signals do not prove security, uptime, support quality, customer satisfaction, or production suitability.
- Verify material decisions against the linked first-party sources and your own requirements.