As developers, we keep discovering tools that quietly make our lives easier.
Not flashy. Not hyped. Just… effective.
These are three tools I keep coming back to because they remove friction from my workflow.
They save time, reduce mental load, and let me focus on building features instead of fighting setup, data, or formats.
DummyJSON — An Instant Backend for Frontend Work
🔗 https://dummyjson.com
When I start working on a new feature, backend readiness is often the bottleneck.
DummyJSON removes that problem entirely.
It gives you custom & ready-to-use REST APIs with realistic data — users, products, posts, todos, comments, and more — without any setup.
Why it’s genuinely useful
- Create custom APIs using your own JSON
- Ready endpoints like
/products, /users, /todos, /posts
- Full HTTP support:
GET, POST, PUT, PATCH, DELETE
- Pagination, search, and filtering built in
- Zero setup. Zero configuration.
How it helps me
- I build UI and business logic without waiting on backend completion
- I can test real-world scenarios like loading states and empty responses
- No need to maintain mock servers or fake data generators
Instead of guessing how data might look, I work with something close to production from day one.
📨 DummyInbox — Clean Email Testing Without Noise
🔗 https://dummyinbox.com
Testing email-based flows using your real inbox gets messy fast.
DummyInbox fixes this with the simplest possible approach.
You get disposable email addresses instantly — no signup, no login, no tracking.
Why I keep using it
- Instant temporary email addresses
- Auto-expiring inboxes
- No spam in personal or work email
- Unlimited usage, completely free
Where it fits in my workflow
- Testing signup and onboarding flows
- Verifying OTPs and confirmation emails
- QA testing notification and alert emails
It does one job — and does it really well.
🔍 JSON Crack — Making Sense of Messy JSON
🔗 https://jsoncrack.com/editor
If you work with APIs, you will deal with large, deeply nested JSON responses.
JSON Crack turns that chaos into clarity.
Paste your JSON and instantly get a visual tree or graph of the structure.
Features that actually matter
- Interactive visualization of JSON structures
- Supports JSON, YAML, CSV, XML, TOML
- Built-in formatter and validator
- Easy format conversion
- Export visuals for documentation or sharing
How I use it in real life
- Understand complex API responses copied from Postman
- Debug unexpected nested fields quickly
- Explain payload structures to teammates without long explanations
Scrolling raw JSON is painful.
Visualizing it saves time and mental energy.
| Tool | Problem Solved | Real Impact |
| DummyJSON | Backend dependency | Faster frontend development |
| DummyInbox | Email testing clutter | Clean QA, zero inbox pollution |
| JSON Crack | JSON complexity | Faster debugging & understanding |
They don’t replace thinking.
They remove unnecessary effort — and that’s exactly what good tools should do.
👏 Shoutout
A big shoutout to Ovi
👉 https://github.com/Ovi
For building and maintaining DummyJSON and DummyInbox.
Final Note
I’ve tried many productivity tools.
Most don’t survive daily usage.
These three did — because they solve real problems I face while building products.
No hype. Just utility.
If you’re a frontend, mobile, or full-stack developer, chances are these tools will quietly improve your workflow too.
