We're excited to release Cognitect dev-tools, a set of free tools that we've created for Clojure developers. Today's initial release of dev-tools includes:

• REBL, a graphical, interactive tool for browsing Clojure data.
• Datomic dev-local, a library for developing and testing Datomic applications.

We hope that providing these tools in a single place makes it easier for Clojurists to get started. We find the dev-tools to be indispensable in our daily Clojure workflow, and are sharing them with the community to encourage exploration and adoption of Clojure.