diff --git a/Extras.md b/Extras.md
index b1bb6a1..fbd8248 100644
--- a/Extras.md
+++ b/Extras.md
@@ -28,3 +28,4 @@
 - [MassiveJS](https://github.com/robconery/massive-js) - A simple relational data access tool that has full JSONB document support for Postgres.
 - [pg-ka-fix](https://github.com/numminorihsf/pg-ka-fix) - TCP keep-alive extension for node-postgres.
 - [archfirst/joinjs](https://github.com/archfirst/joinjs) - A simple library to map the results of complex joins to nested JavaScript objects (alternative to full-blown ORMs).
+- [typed-typings/typed-pg](https://github.com/typed-typings/typed-pg) - pg type definition for [TypeScript](http://www.typescriptlang.org).
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