Three weeks ago I started turning the methodology behind GitDealFlow into a proper trade book. It shipped today. 104 pages, free PDF and EPUB, also fully readable on the open web.

Here is what is in it and why I wrote it.

The premise in one paragraph

Public GitHub data — commit logs, contributor graphs, dependency trees, infrastructure repos — fires three to six weeks before a typical Series A announcement. The signals are computable from a single free REST endpoint, by anyone, on a $0 budget. The seven-signal stack in the book has a 68% hit rate at a 33-day median lead time on the SSRN-indexed panel of 219 Series-A-bound startups.…