malli

A fully featured, data-driven database library for Clojure.

Lipas is a nationwide, public GIS service of Finnish sport and recreation facilities.

Configuration powertool with `metosin/malli`

spec2-inspired selection of Malli-schemas

Malli-Typed interfaces for Clojure

Clojure Microservice Boilerplate: Components, Reitit, Pedestal, Malli, Postgresql and Tests

Sample app demonstrating how to integrate malli with react-hook-form

Convert Clojure Specs to Malli schemas at runtime.

A trimmed port of metosin/malli to Squint (ClojureScript syntax, plain JS data)

Track and log workouts, PRs, cycles, and follow progressions all in the same place

Batteries-included Clojure + ClojureScript/re-frame fullstack template — Reitit, Malli, Integrant, next.jdbc/Postgres, shadow-cljs, Tailwind, re-com. The Clojure answer to a modern Python+JS stack.

A sample Clojure web API, integrating many of the common public repos

Full stack app using Clojure / Clojurescript. Create, list, edit and delete products

Reference Clojure service on Datomic Pro: hexagonal layout, Component lifecycle, Pedestal HTTP, Malli at the boundary, transactor-side invariants via attribute predicates and entity specs. 71 tests, 8 schema norms, 6 components, 8 routes, datomock-driven integration suite.

Typed defn for Clojure and ClojureScript: one signature gives Typed Clojure static checks, compile-time literal-call checks, clj-kondo editor types, malli runtime contracts and example tests — and a call costs a positional call.

Loic Blanchard Portfolio and Blog

Using Guardrails with Malli, and the Guardrails registry from Malli

Typed conditions and deterministic content composition for Clojure.

Tovi web app

Generate malli schemas from an applied PostgreSQL schema