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Built an APIKey tester as OSS side project that auto-detects your key from 19+ providers; OpenAI, Anthropic, DeepSeek, you name it.
Paste once → results instantly. Nothing leaves your browser.
Check it out: apikeychain.app
Here's how it works👇
#buildinpublic
Developers spend years complaining about Git, right up until a company builds a custom source control system and realizes they just lost the GitHub code review UI. Anthropic had to drop Git because AI agents were pushing 30,000 PRs a day.
Source: blog.pragmaticengineer.com/t…
External developers found the root cause of a global Firebase outage in a GitHub issue 14 minutes before Google acknowledged it.
Source: blog.pragmaticengineer.com/t…
OpenTweet reached $4k MRR to outgrow a day job salary, all starting from a single Docker container running on a laptop.









