I almost wrote my own error tracker once. Not as a product, just a small endpoint so a side project could stop paying for a plan it barely used. This week I finally built that small version, pointed the official Sentry SDK at it, and threw errors at it until it showed me where the real work is.
Source: [Dev.to](https://dev.to/amorizz/build-vs-buy-exception-monitoring-tested-with-a-36-line-diy-ingest-1kep)