JKWA
Author of Advanced Functional Programming with Elixir
Here’s why lawful lenses matter (even in Elixir):
Couldn’t fit optics in my book, but I can build them into Funx.
Popular Backend topics
It’s not legacy code — it’s PHP.
Vimeo has been using PHP in production for over 15 years. Find out how we keep a million lines of PHP i...
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When I need to configure something in a complicated way, I find myself reviewing the embedded language that provided the server to create...
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It’s easy to view yourself as “not a real programmer.” There are programs out there that everyone uses, and it’s easy to put their develo...
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Not had time to read it yet but this looks like a good interview…
Our friend Yukihiro Matsumoto, creator of the Ruby programming langua...
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Being a part of the tech industry, it would be good to share thoughts on specific technologies.
Having surrounded by skilled and experie...
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Summary: I describe a simple interview problem (counting frequencies of unique words), solve it in various languages, and compare perform...
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This post explains why Scala projects are difficult to maintain.
Scala is a powerful programming language that can make certain small te...
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Ruby’s Struct is one of several powerful core classes which is often overlooked and under utilized compared to the more popular Hash clas...
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In a 2 day spike, I created my own Elixir-based AI Personal Fitness Trainer! The surprising part for me was how useful and helpful I foun...
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Peeper is the tiny library to preserve state across GenServer crashes/restarts.
Works as an almost drop-in substitute for GenServer, sui...
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Other popular topics
Ruby, Io, Prolog, Scala, Erlang, Clojure, Haskell. With Seven Languages in Seven Weeks, by Bruce A. Tate, you’ll go beyond the syntax—and...
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My first contact with Erlang was about 2 years ago when I used RabbitMQ, which is written in Erlang, for my job. This made me curious and...
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Start building native Android apps the modern way in Kotlin with Jetpack's expansive set of tools, libraries, and best practices. Learn h...
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Build highly interactive applications without ever leaving Elixir, the way the experts do. Let LiveView take care of performance, scalabi...
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We’ve talked about his book briefly here but it is quickly becoming obsolete - so he’s decided to create a series of 7 podcasts, the firs...
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Build efficient applications that exploit the unique benefits of a pure functional language, learning from an engineer who uses Haskell t...
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This is a very quick guide, you just need to:
Download LM Studio: https://lmstudio.ai/
Click on search
Type DeepSeek, then select the o...
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Node.js v22.14.0 has been released.
Link: Release 2025-02-11, Version 22.14.0 'Jod' (LTS), @aduh95 · nodejs/node · GitHub
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A concise guide to MySQL 9 database administration, covering fundamental concepts, techniques, and best practices.
Neil Smyth
MySQL...
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