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Ask HN: How do you study back end without writing/touching front end code?
What are your methods of learning back-end development without ever touching or creating a front-end counterpart of a project.
Here are some questions that may set a guideline for the discussion:
- What are your methods of writing and testing certain APIs or algorithms (e.g. rate limiters)?
- How do you benchmark/stress-test your code?
- Resources on how you can improve your back-end development skills?
Feel free to ignore the questions and answer in your own way.
- schwartzworld 4y agoLearning enough html and JS to consume an API or post a form isn't that hard. You can develop an API using a client like postman, but making an effort to consume that API will make you a better dev. Besides, frontend is awesome once you stop being afraid if it.
- faangiq 4y agoDon’t “study” it. Build something.
- yellow_lead 4y ago1. Use tools like curl/postman/etc to query your APIs 2. Make an ugly frontend, just for demo purposes 3. Write tests to call your APIs Not everything necessarily needs a frontend. Imagine you're creating a SaaS API, there usually aren't Frontends except for maybe an API testing tool
- cratermoon 4y agoOn 2, Make an ugly frontend, I learned a straightforward way to work with services and various kinds of backend code without front ends: add a simple web server endpoint to expose whatever properties, settings, or behaviors are of interest. This is almost trivial if your chosen language has capabilities built-in, as in `python -mSimpleHTTPServer`. Add endpoints to return in plain text or maybe json. One thing I often do is log to an in-memory array of strings, then add an endpoint `/log` that returns the contents of the array. I usually go a bit farther and use a circular buffer, so the in-memory log doesn't grow too big. Postman is a good tool also, though the learning curve can be a bit steep.