this post was submitted on 12 Sep 2023
15 points (94.1% liked)
Web Development
3454 readers
1 users here now
Welcome to the web development community! This is a place to post, discuss, get help about, etc. anything related to web development
What is web development?
Web development is the process of creating websites or web applications
Rules/Guidelines
- Follow the programming.dev site rules
- Keep content related to web development
- If what you're posting relates to one of the related communities, crosspost it into there to help them grow
- If youre posting an article older than two years put the year it was made in brackets after the title
Related Communities
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
- [email protected]
Wormhole
Some webdev blogs
Not sure what to post in here? Want some web development related things to read?
Heres a couple blogs that have web development related content
- https://frontendfoc.us/ - [RSS]
- https://wesbos.com/blog
- https://davidwalsh.name/ - [RSS]
- https://www.nngroup.com/articles/
- https://sia.codes/posts/ - [RSS]
- https://www.smashingmagazine.com/ - [RSS]
- https://www.bennadel.com/ - [RSS]
- https://web.dev/ - [RSS]
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Tests.
Target the "business logic".
You can structure your code to facilitate unit or integration testing.
Setup tests for the key functionality. Whenever a bug gets reported, create a test or test case to address that bug, fix the bug, and ensure the test now passes.
Have a staging environment, so the site can be interacted with and tested without touching anything in production.
You can push to this often, and request some help with QA to ensure nothing is broken.
Have a testing environment. Again, a complete duplication of the infrastructure.
Set up end-to-end tests. These automate interactions with the entire application.
Have tests that run against key features. "Setup appropriate state, load form page, fill in form, click button, check that database entries are correct"... "setup appropriate state, check that submission summary shows correct data".
These are quite handy, but a lot slower and fragile than unit and integration tests.
There are automated testing platforms that can capture a "good" state of a website, then use image matching to ensure further runs visually match what it should look like.
These are normally expensive and finiky.
Hopefully you will get to a stage with your testing that your unit and integration tests catch 90% of your potential bugs, and e2e tests will ensure the core functionality is working correctly.
Then, as you do a bunch of work, you can run your tests, see they all pass, and be confident.
Finally, I will say that tooling like frameworks and typescript can catch a lot of these errors quite quickly.
However, these won't catch logic bugs - which is what tests are for.