Clojure
Clojure Deref (Apr 7, 2026)

Clojure Deref (Apr 7, 2026)

07 April 2026
Christoph Neumann

Welcome to the Clojure Deref! This is a weekly link/news roundup for the Clojure ecosystem (feed: RSS).

Clojure/Conj 2026

September 30 – October 2, 2026
Charlotte Convention Center, Charlotte, NC

Join us for the largest gathering of Clojure developers in the world! Meet new people and reconnect with old friends. Enjoy two full days of talks, a day of workshops, social events, and more.

Early bird and group tickets are now on sale.

Is your company interested in sponsoring? Email us at clojure_conj@nubank.com.br to discuss opportunities.

Upcoming Events

Blogs, articles, and news

Libraries and Tools

Debut release

  • clj-android - A modernization of the clojure-android project.

  • plorer - cljfx/plorer helps you (or your coding agent) explore JavaFX application state in the REPL

  • xitdb-tsclj - Clojure flavored javascript using xitdb database

  • clj-mdns - Clojure wrapper around jmdns for mDNS service discovery

  • clj-oa3 - Clojure client library for OpenADR 3 (Martian HTTP, entity coercion, Malli schemas)

  • clj-oa3-client - Component lifecycle wrapper for clj-oa3 (MQTT, VEN registration, API delegation)

  • clj-gridx - Clojure client library for the GridX Pricing API

  • clj-midas - Clojure client library for the California Energy Commission’s MIDAS API

  • flux - Clojure wrapper for Netflix concurrency-limits — adaptive concurrency control based on TCP congestion algorithms.

  • ClojureProtegeIDE - GitHub - rururu/ClojureProtegeIDE

  • re-frame-query - Declarative data fetching and caching for re-frame inspired by tanstack query and redux toolkit query

  • codox-md - Codox writer that generates Markdown documentation for embedding in Clojure JARs

  • clj-doc-browse - Runtime classpath-based Markdown documentation browser for Clojure libraries

  • clj-doc-browse-el - Emacs package for browsing Clojure library docs from classpath JARs via CIDER

  • llx - Unified LLM API and agent runtime for Clojure, ClojureScript (and soon Clojure Dart)

  • baredom - BareDOM: Lightweight CLJS UI components built on web standards (Custom Elements, Shadow DOM, ES modules). No framework, just the DOM

  • ty-pocketledger - Demo app for ty web components over datastar that can be installed on mobile device

  • noumenon - Queryable knowledge graph for codebases — turns git history and LLM-analyzed source into a Datomic database that AI agents can query with Datalog.

  • lasagna-pattern - Match data with your pattern

  • rama-sail-graph - Demonstration of Rama and RDF4J SAIL API integration

  • clua - Sandboxed Lua 5.5 interpreter for Clojure/JVM

  • awesome-backseat-driver - Plugin marketplace for Clojure AI context in GitHub Copilot: agents, skills, and workflows for REPL-first interactive programming with Calva Backseat Driver

  • dexter - Dexter - Graphical Dependency Explorer

  • meme-clj - meme-clj — M-Expressions with Macro Expansion

  • xor-clj - Train neural network to imitate XOR operator using Clojure libpython-clj and Pytorch

  • mdq - A faithful port of Rust mdq, jq for markdown to Babashka.

  • once - BigConfig and ONCE

  • clj-format - A Clojure DSL for cl-format inspired by Hiccup. No dependencies. Drop-in compatibility. The power of FORMAT made easy.

  • infix - Readable Math and Data Processing for Clojure

  • ansatz - Dependently typed Clojure DSL with a Lean4 compatible kernel.

  • k7 - A high-performance disk-backed queue for Clojure

  • eido - Data-driven 2D & 3D graphics for Clojure — shapes, animation, lighting, and compositing from pure data

  • html2helix - Convert raw HTML to ClojureScript Helix syntax

Updates