51CTO China's leading IT technology website
Stack Overflow Most programming problems can be solved here.
Indie Hackers An online community and platform focused on independent entrepreneurs.
developerWork IBM's official developer program, where you can access and download trial software, find abundant IT resources, and communicate with professional IT practitioners.
Cybernews Network security, detecting data leaks
OSS Insight An online platform for analyzing open-source projects and GitHub event data
DEV Community An international technical sharing community with many technical categories, including C, Java, Python, etc.
Insomnia Open source, lightweight, and minimalist API client
Hacker News A social news website for computer hackers and startups
APILayer A platform providing diverse API products
InfoQ A news website focused on software development, covering areas such as architecture, development practices, and AI.
MSDN Search for in-depth articles about Microsoft developer tools and technologies.
CSDN Professional Developer Community
MDN Web Docs Web technologies, including CSS, HTML, and JavaScript
Levels.fyi Salary data and job level information for the technology industry
Reddit Discuss and exchange technical issues or IT news with programmers around the world.
Product Hunt Focusing on showcasing and discovering new digital products, creative projects, and innovative technologies.
Smashing Magazine An online magazine focusing on web design and development
V2EX A website that gathers all sorts of interesting and fun topics and trends, V2EX offers a particularly useful tool called 'ZEN' to help you manage your time.
Bruno An open-source API client that emphasizes the concept of 'files are projects'