Every developer knows the frustration of accidentally pushing node_modules or .DS_Store to a shared repository. Handcrafting a .gitignore from scratch is tedious, and assembling patterns from disparate sources often leads to gaps—especially when a single project spans multiple languages, frameworks, and operating systems. The Gitignore Generator, one of 200+ free browser tools from DevTools, sidesteps that hassle by merging vetted templates into a clean, commit-ready file. No signup, no da...