If you're building an Angular app that needs a serious Gantt chart — for project management, resource scheduling, manufacturing planning, or anything timeline-heavy — you've probably realized that picking the right library is harder than it should be . Most "top 10" articles you'll find online are either thinly disguised marketing for a single product, or so superficial they don't help you decide anything. So I sat down and did the comparison I wish I had found when I started. This post evaluates 7 Angular-compatible Gantt chart libraries using the same 8 criteria for each one . No hidden favorites, no skipped sections — every library gets the same treatment. How I evaluated each library Every library is scored against the same 8 criteria: Angular integration — Native, wrapper, or pure JS adapted? Performance — How does it behave at 10k+ rows/tasks? Customization — How deep can you go before hitting walls? Built-in features — Critical path, dependencies, drag & drop, etc.…