About Stackhandbook

The spec sheet for your software stack.

stackhandbook.com is built and run by one person, Cuong M. Tran. There is no editorial team and no in-house review board — every entry in this directory is checked, dated, and written by the same person whose name is on this page.

The premise is simple: a number without a date and a source is a guess wearing a suit. Every price and limit here carries both. Where something could not be verified, the field is left blank instead of filled in.

Questions, corrections, or a tool to submit — use the submit page, or see how numbers get checked on How we measure.