JavaScript best practices to improve code quality
Learn how some of the new features in JavaScript can help you write cleaner code.
DeepSource
Find and fix bug risks, anti-patterns, performance issues, and security flaws using static analysis.
Latest articles
Guidelines for Java code reviews
Having another pair of eyes scan your code is always useful and helps you spot mistakes before you break production. You need not be an expert to review someone’s code. Some experience with the programming language and a review checklist should help ...
Python code review checklist
As developers, we are all too familiar with code reviews. Having another pair of eyes take a look at our code can be wonderful; it shows us so many aspects of our code we would not have noticed otherwise. A code review can be informative, and it can ...
Common anti-patterns in Go
It has been widely acknowledged that coding is an art, and like every artisan who crafts wonderful art and is proud of them, we as developers are also really proud of the code we write. In order to achieve the best results, artists constantly keep se...
Breaking builds, baseball bats, and the code quality DNA
“What’s the biggest set of items in terms of tech debt. I can attack it, scope it into the code quality sprints and then start incrementally evolving” - Badri elaborated. In Good Code Podcast, we talk to experienced developers and technical leaders a...
5 Common mistakes in Go
Bug-risks are issues in code that can cause errors and breakages in production. A bug is a flaw in the code that produces undesired or incorrect results. Code often has bug-risks due to poor coding practices, lack of version control, miscommunication...
Leveraging static code analysis in a Ruby CI pipeline
Continuous integration, or CI, refers to the culture and the technologies that enable continuously merging features and bug fixes into the main branch of the codebase. Code changes are incorporated immediately after testing, rather than being bunched...
Automate code formatting in Python
Right off the bat, let’s clarify an important distinction. Writing code that works and writing good code are two very different things. The former is a skill while the latter is an art form, and this difference distinguishes great programmers from th...
Common Python security pitfalls, and how to avoid them
Python is undoubtedly a popular language. It consistently ranks among the most popular and most loved languages year after year. That’s not hard to explain, considering how fluent and expressive it is. Its pseudocode-like syntax makes it extremely ea...