I’m curious about those tiny applications and tools that most people overlook but actually make a huge difference in daily coding work. Not talking about major frameworks or big software packages here, just those simple utilities that quietly do their job.
For example, I absolutely love using ESLint because it catches my mistakes before they become problems and keeps my code consistent without me having to think about it. It’s one of those tools that just works in the background.
I’m wondering what similar small tools other developers rely on. Maybe it’s a specific formatter, a terminal enhancement, or some kind of automation script. What’s that one little helper that you can’t imagine working without anymore?
Git hooks changed everything for my commits and deployments. My pre-commit hooks run tests and catch console.log statements before anything gets committed. Can’t tell you how many times they’ve saved me from pushing broken code to production. Takes 10 minutes to set up but saves you from so many facepalm moments. I’ve got post-merge hooks that auto-install new dependencies when I pull changes too. These little scripts run quietly but catch all the dumb mistakes we make. Once you’re used to that safety net, coding without hooks feels like driving without a seatbelt.
ripgrep is a game changer. it’s basically grep but way faster and respects gitignore files automatically. beats regular grep and even vscode search when i’m diggin through code.
Nodemon is my go-to for Node.js development. Automatically restarts your server when files change - no more hitting Ctrl+C and restarting manually. Sounds simple but it saves me hundreds of manual restarts daily.
I watched a new developer last year manually restart their server after every tiny change. Painful to watch. Once they got nodemon, their whole workflow changed.
Best part? It’s super configurable. Ignore certain files, run specific scripts, delay restarts - whatever you need. Works quietly in the background so you can focus on coding instead of babysitting processes.
This video covers another essential tool that fits perfectly:
These small utilities make the biggest difference in daily work.
Prettier has saved me countless hours of formatting headaches. I used to waste time manually fixing indentation and spacing, especially on team projects where everyone had different style preferences. Now it automatically formats everything on save and kills those annoying code review comments about formatting. Best part? It works seamlessly with most editors and handles multiple languages. Set it up once and you’re done - consistent formatting across your entire codebase without thinking about it.
