All tools
Search everything on the trail and get inspired.
Scans every commit for leaked API keys and credentials so a secret buried in git history doesn't become tomorrow's breach.
Lives right inside your repo, so it's the path of least resistance for CI — just don't let the YAML sprawl unchecked.
Free roadmap and kanban boards that live right next to your code and PRs — the obvious pick if you're already on GitHub.
Build, test, and deploy from one YAML file baked into GitLab itself — the obvious choice if you're already on the platform.
Speaks the Sentry SDK protocol, so you keep your existing client libraries but self-host or pay a fraction of the price.
Free, ubiquitous, and the default most sites still reach for — just don't expect GA4's interface to make sense on the first try.
Free and non-negotiable — it's the only place you see how Google actually sees, indexes, and ranks your site.
Open-source dashboards that turn Prometheus, Loki, and a dozen other metrics sources into one place worth actually looking at.
Script realistic load tests in JS/TS and find out where your API actually falls over, before your users do.
Open-source log management you can self-host and actually own, if you'd rather run the cluster than rent it.
Not a model maker — custom chips that run open models like Llama at speeds that make streaming feel instant.
Flags and A/B tests that read straight from your own warehouse, so the stats aren't locked inside someone else's black box.
The fastest way to get a page-speed report a non-engineer can actually read, though the good stuff now sits behind a paywall.
Mines Reddit for the pain points and gripes your future customers are already posting for free.
Fastest way to slap a checkout link on a digital product with zero infrastructure — built for solo creators, not enterprises.
An open-source, Postgres-backed task queue built as a lighter, self-hostable alternative to Temporal for teams who don't need its full complexity.
The package manager Kubernetes never shipped with — turns sprawling YAML into charts you can actually version and roll back.
Help Scout makes support feel like a normal shared inbox instead of a ticket queue, which small teams and customers both prefer.
Made by the Tailwind team, so they slot into a Tailwind UI with zero visual mismatch — a smaller set, but exactly right for most apps.
Built by a small team for small teams — errors, uptime, and logs in one flat-priced tool without enterprise bloat.
Open-source, runs in a browser tab, and loads instantly — great when you just need to fire a request.
Does two things — domains and email — and does them with the cleanest, least ad-cluttered dashboard in the registrar business.
The all-in-one marketing and CRM suite that scales from a free tier to enterprise, though it gets pricey and bloated fast as you grow.
Skip picking one icon set entirely — Iconify gives one API and component that pulls from 200,000+ icons across every major library.