What this category covers
The development category collects icons for terminal, git, bug and API icons for developer tools, CI dashboards and repos. Because IconStash indexes 28 libraries side by side, a single search here returns the same concept drawn by many different design teams — which is the fastest way to find an icon that matches your product's existing visual language.
Every result links to a page with the full SVG source, a live preview you can recolour and resize, PNG export at six sizes, and a ready-to-paste React snippet. Nothing is locked behind an account, and the icons come from libraries you can install directly from npm.
What are development icons?
Development icons cover terminal, git, bug and API icons for developer tools, CI dashboards and repos. IconStash indexes 2,082 pages in this category across 29 icon libraries, so you can compare how different sets draw the same concept before committing to one.
Which icon library has the best development icons?
It depends on the look you want. By count, the strongest coverage on IconStash comes from Fluent UI Icons (241 matching pages), Phosphor Icons (174 matching pages), Solar Icons (158 matching pages). For a minimal, consistent outline set, Lucide is the usual default; for multiple weights from one library, Phosphor gives you six.
Can I download development icons as PNG?
Yes. Every icon in this category can be exported as PNG at 16, 32, 64, 128, 256, or 512 pixels, generated client-side from the original vector. You can also copy the raw SVG, export a React component, or build an SVG sprite.
Are these development icons free for commercial use?
The libraries indexed here are MIT, Apache 2.0, CC BY 4.0, or CC0 licensed, all of which permit commercial use. CC BY sets — such as Solar Icons — require attribution, so check the license shown on each icon page if you cannot provide credit.
How do I pick the right development icon?
Start from recognition rather than style. Choose the glyph your users already associate with the action, then pick the library whose weight matches your interface — lighter sets like Remix Icon suit dense UI, heavier sets like Solar suit marketing and empty states.