25 April 2025
Alex Miller
Welcome to the Clojure Deref! This is a weekly link/news roundup for the Clojure ecosystem (feed: RSS). Thanks to Anton Fonarev for link aggregation.
Fogus guests on Apropos Clojure 2025-04-22 - apropos clojure
Scicloj AI Meetup 4 # LLM tools feedback loop # MCPs, Modex, and Datomic MCP - Sci Cloj
Episode 11 … the refactoring continues cos we can - Content Made Simple
7 UIs with Replicant, Ep 4: Flight booking, part 1 - Replicant TV
Anders and the Game of Life - Datastar
Use Shadcn Style React Components in ClojureScript - Kelvin Mai
The Duality of Transducers — Clojure’s Transducers from Scratch - Cameron Desautels
Q2 2025 Funding Announcement - Kathy Davis (Clojurists Together)
Optimizing syntax-quote - Ambrose Bonnaire-Sergeant
Clojure Power Tools Part 3 - Kari Marttila
Exposing Clojure to Ruby and other languages - Maurício Szabo
Exposing Clojure to Ruby and other languages – Callbacks - Maurício Szabo
Exposing Clojure to Ruby and other languages – Java objects in C - Maurício Szabo
No, really, you can’t branch Datomic from the past - Daniel Janus
How G+D Netcetera used Rama to 100x the performance of a product used by millions of people - Nathan Marz (Red Planet Labs)
Look at how little I need - Emil Bengtsson
Local S3 storage with MinIO for your Clojure dev environment - Jacob Emcken
New releases and tools this week:
flow-storm-flowbook-plugin 1.0.0-alpha - A FlowStorm plugin for timelines serialization/replaying
walkr 0.0.1 - Walkr (walk-reduce) is a Clojure library built to help you easily walk-reduce clojure data structures
etaoin 1.1.43 - Pure Clojure Webdriver protocol implementation
jsam 0.1.0 - A lightweight, zero-deps JSON parser and writer
fusebox 1.0.10 - An extremely lightweight fault tolerance library for Clojure(Script)
ez-form 2025.04.23 - A data-driven library for forms using hiccup
async-style 0.1.0 - Higher level utilities over Clojure core.async that let you use an async style of programming with ease
babashka 1.12.199 - Native, fast starting Clojure interpreter for scripting
big-config 0.1.169 - An alternative to traditional configuration languages
clay 2-beta40 - A tiny Clojure tool for dynamic workflow of data visualization and literate programming
big-container 0.1.25 - doom emacs development inside a container
overarch 0.36.0 - Overarch provides an ontology and a data driven model of software systems and organizations based on e.g. UML and the C4 model
tufte 3.0.0-beta1 - Simple performance monitoring library for Clojure/Script
kindly 4-beta16 - A small library for defining how different kinds of things should be rendered
kindly-advice 1-beta13 - A small library to advise Clojure data visualization and notebook tools how to display forms and values, following the kindly convention
datahike 0.6.1595 - A durable Datalog implementation adaptable for distribution
clojure-lsp 2025.04.23-18.16.46 - Clojure & ClojureScript Language Server (LSP) implementation
invariant - This repository provides invariant verification in Datalog for immutable databases like Datahike
