A developer creates a Django form template for a social media app, covering styling, context data, and dynamic user information.
A developer builds a user invite system for a new social network app using Python and Django, covering forms, views, and email strategies.
A tutorial on using a JavaScript fake API with mock data to build a React frontend when a backend isn't available.
The article details bug fixes and UI improvements for a SaaS application based on user feedback, including course clarity and schedule ordering.
Explains why testing React component implementation details leads to unreliable tests and demonstrates better testing practices.
An overview of essential testing tools and techniques for Django applications, including pytest-django, factory_boy, and django-test-plus.
A developer live-codes the final touches on a hackathon project, covering Django models, UI integration, RSS feeds, and Heroku deployment.
A developer creates a Django view to add students using Error Driven Development, including testing and template creation.
A guide on mocking Axios HTTP calls in Jest tests without external packages, including code structure and coverage tips.
Discusses the pitfalls of mocking API clients in tests and suggests mocking `window.fetch` directly for better confidence.
A guide for developers on when to prioritize writing tests versus fixing bugs, based on cost-benefit analysis of different scenarios.
A guide on switching a Django project's test runner from the default to pytest, covering installation, configuration, and benefits.
A developer uses Test Driven Development to fix a bug in a Django app, writing a test, fixing the code, and refactoring.
A developer changes a Django model relationship from ForeignKey to ManyToManyField and fixes the resulting test errors.
Argues against using code coverage as a strict target, explaining why high coverage doesn't guarantee good tests and can misdirect developer effort.
The creator of React Testing Library explains common mistakes developers make and provides advice on how to write better tests.
A guide to improving test error messages when creating abstractions in JavaScript testing frameworks like Jest.
A developer continues building a SaaS product's user onboarding flow using Python and Django, focusing on form creation and unit testing.
A tutorial on testing GraphQL resolvers with Jest, covering authentication, error handling, and happy/sad path scenarios.
A guide on testing custom React hooks, using a useUndo hook as a practical example to demonstrate effective testing strategies.
