Thanks for your interest in TestSentry! I'm a solo developer building this cross-device testing tool, and I'd genuinely love some help.
TestSentry aims to solve the frustrating problem of manual responsive testing. Right now it's basic, but I have big plans for AI-powered automation and background testing.
- Node.js 20+ and pnpm 10.15.0+
- Git
- Some React/TypeScript knowledge (beginner-friendly!)
# Fork the repo and clone your fork
git clone https://github.com/yourusername/test-sentry.git
cd test-sentry
# Install and run
pnpm install
pnpm dev
# Visit http://localhost:3000 and test it out!Since I'm solo, any help is appreciated - no contribution is too small!
Just open an issue with:
- What you were doing
- What went wrong
- Screenshots if helpful
No need for formal templates - just tell me what broke!
I'm very open to suggestions! Create an issue and let's discuss it.
Perfect! Here's what would help most right now:
| Difficulty | Tasks |
|---|---|
| Easy Wins (Great for First-Time Contributors) |
□ Fix mobile responsiveness issues□ Add more device presets (Android phones, tablets, etc.)□ Improve error handling and user feedback□ Add keyboard shortcuts□ Better loading states |
| Medium Difficulty | □ Custom device size input□ Screenshot capture functionality□ Dark mode improvements□ URL validation and better error messages |
| Advanced (If You're Feeling Ambitious) |
□ Multi-environment testing setup□ Performance monitoring integration□ Visual regression detection research□ Background testing architecture |
Before any code can be committed or deployed, it must pass:
- Prettier formatting - Code must match project formatting standards
- ESLint checks - Zero warnings allowed (
--max-warnings=0) - TypeScript type checking - All types must be valid
- Build process - Must build successfully
| Step | Action | Quality Check |
|---|---|---|
1. |
Fork the repo | - |
2. |
Create a branch: git checkout -b fix/your-feature |
- |
3. |
Make changes | - |
4. |
Test locally: Run quality checks | pnpm build (includes all checks) |
5. |
Commit: Husky will auto-run checks | Pre-commit hook enforces quality |
| `6.`` | Push and create PR | GitHub Actions run full CI pipeline |
Always run these before committing:
# Quick check - will fail if any issues found
pnpm build
# Or run individual checks:
pnpm format:check # Check formatting
pnpm lint:ci # Strict linting (fails on warnings)
pnpm type-check # TypeScript validationIf you have issues, fix them with:
pnpm format # Fix formatting
pnpm lint:fix # Fix auto-fixable lint issues- Prettier handles formatting (configured in
.prettierrc) - ESLint with TypeScript support catches issues (configured in
.eslintrc.json) - TypeScript for safety
- Husky enforces quality on every commit
The project uses strict ESLint rules:
- Zero warnings allowed in CI
- TypeScript-specific rules enabled
- Unused variables must be prefixed with
_or removed
- GitHub Actions automatically run the full quality pipeline
- All checks must pass before the PR can be merged
- Vercel will only deploy if CI passes
- Code review focuses on logic, not formatting (tools handle that)
The GitHub Actions workflow runs:
- Checkout code
- Setup Node.js & pnpm
- Install dependencies
- Check code formatting (Prettier)
- Run ESLint (strict mode - no warnings)
- Type check (TypeScript)
- Build project
- Verify build outputNot sure where to start? Try these:
| Category | Ideas |
|---|---|
| Documentation | Improve this CONTRIBUTING.md Add code comments Create usage examples Write better error messages |
| Testing | Test on different browsers Try edge cases and report issues Test accessibility features |
| Features | Look at the GitHub issues Pick something marked "good first issue" Or suggest something new! |
Right now I'm focusing on:
| Priority | Focus Area |
|---|---|
1. |
Making the basic tool rock-solid - fixing bugs, improving UX |
2. |
Planning the AI automation features - research and architecture |
3. |
Growing the community - getting feedback and contributors |
"Husky pre-commit hook failed"
- Run
pnpm buildto see what's failing - Fix formatting:
pnpm format - Fix lint issues:
pnpm lint:fix - Fix type issues: Check TypeScript errors
"GitHub Actions failed"
- Check the Actions tab for specific failure reasons
- Usually formatting, lint warnings, or type errors
- Fix locally and push again
"Build fails locally"
- Ensure you're using Node.js 20+ and pnpm 10.15.0+
- Try
pnpm install --forceto refresh dependencies - Check for TypeScript errors in your editor
I'm pretty responsive! You can:
Check existing issues and discussions for common questions.
By contributing, you agree your contributions will be under the same MIT License as the project.
Thanks for considering contributing! Even small improvements make a huge difference for a solo project like this.
Remember: The quality gates are there to help, not hinder. They ensure everyone's code meets the same high standards!