Code Journal

LeetCode/Neetcode journal with shared problem library, spaced repetition (Leitner), kanban reviews, markdown notes, and public stats.

Features

Shared library: LeetCode/Neetcode problems are stored once; each user keeps their own journal entries
Add by URL: Paste a LeetCode/Neetcode link; falls back to manual entry if fetch fails
Markdown: Problem descriptions, notes, and solutions support markdown
Leitner review: /review queue with active recall
Kanban: Drag cards between Leitner boxes at /kanban
Stats: Heatmap, streaks, charts at /stats
Public profiles: /u/[username] when statsPublic is enabled
LeetCode/Neetcode Premium cookies: Optional encrypted credentials in Settings for company tags

This project is released under the MIT License.

Name		Name	Last commit message	Last commit date
.github/workflows		.github/workflows
docker		docker
drizzle		drizzle
public		public
scripts		scripts
src		src
static		static
tests		tests
.dockerignore		.dockerignore
.env.ci		.env.ci
.env.example		.env.example
.env.test		.env.test
.gitignore		.gitignore
.pre-commit-config.yaml		.pre-commit-config.yaml
AGENTS.md		AGENTS.md
CLAUDE.md		CLAUDE.md
Dockerfile		Dockerfile
LICENSE		LICENSE
Makefile		Makefile
README.md		README.md
docker-compose.ci.yml		docker-compose.ci.yml
docker-compose.dev.yml		docker-compose.dev.yml
docker-compose.proxy.yml		docker-compose.proxy.yml
docker-compose.test.yml		docker-compose.test.yml
docker-compose.yml		docker-compose.yml
drizzle.config.ts		drizzle.config.ts
eslint.config.mjs		eslint.config.mjs
next.config.ts		next.config.ts
package-lock.json		package-lock.json
package.json		package.json
playwright.config.ts		playwright.config.ts
postcss.config.mjs		postcss.config.mjs
requirements-dev.txt		requirements-dev.txt
tsconfig.json		tsconfig.json
vitest.config.ts		vitest.config.ts
vitest.integration.config.ts		vitest.integration.config.ts