Author

coding guy

@guycoding

articles: 12
total claps: 728
top claps: 263
avg read: 4.2 min
paywalled: 9
active: 2020-09-26 → 2026-05-04

Wiki topics

🌐 · Web Development · 3 💻 · Programming · 2 CRY · Crypto & Web3 · 2 LLM · Large Language Models · 1 ML · Machine Learning · 1 📰 · Journalism & News · 1 💑 · Relationships · 1 🌱 · Environment & Climate · 1

Top tags

#elixirlang ·5 #elixir ·5 #ecto ·4 #nodejs ·3 #phoenix-framework ·3 #beam ·3 #blockchain ·2 #blockchain-technology ·2 #building-blockchain ·2 #expressjs ·1

TCH

CO coding guy · beamworld

Preemptive Multitasking: The Secret Sauce Behind Elixir’s Low Latency (And Why Node.js

Why Go 1.14 switched to preemption, why Node.js is still stuck, and why the BEAM was right for 30 years.

Dec 12, 2025 · 5 min read · 263 claps paywalled #nodejs #elixirlang #beam

Preemptive Multitasking: The Secret Sauce Behind Elixir’s Low Latency (And Why Node.js

MDA TCH

CO coding guy · beamworld

The Great Framework Wars: Why Phoenix Beats Express.js Every Time

A battle-tested developer’s controversial take on why JavaScript’s darling can’t compete with Elixir’s rising star

Nov 13, 2025 · 7 min read · 155 claps paywalled #nodejs #expressjs #elixirlang

The Great Framework Wars: Why Phoenix Beats Express.js Every Time

AI HUM

CO coding guy · beamworld

Building AI Agents in Elixir: From Scratch to Complex Systems

Read for free here

May 04, 2026 · 3 min read · 86 claps paywalled #elixirlang #genserver #machine-learning-ai

Building AI Agents in Elixir: From Scratch to Complex Systems

ECO

CO coding guy

How to build a blockchain in elixir part-3

In this part, we are going to move further from our previous post and build our own blockchain and now we are going to validate our chain…

Sep 28, 2020 · 2 min read · 60 claps #blockchain #beam #elixir

How to build a blockchain in elixir part-3

TCH

CO coding guy · beamworld

Have You Tried Gleam? A Fresh Take on Functional Programming

Read free here

Nov 06, 2025 · 5 min read · 33 claps paywalled #gleam #elixir #software-development

CO coding guy · beamworld

Ecto Admirer Tries Ash Framework

I’m a big fan of Ecto. For years, it has been the backbone of how I build Elixir applications — managing schemas, changesets, validations…

Dec 04, 2025 · 3 min read · 33 claps paywalled #phoenix-framework #ash-framework #ecto

TCH

CO coding guy · beamworld

How Elixir’s Pattern Matching and Tail Recursion Revolutionise Stack-Based Computing

Discover how functional programming paradigms eliminate stack overflow fears and create more elegant, efficient code

Sep 04, 2025 · 6 min read · 30 claps paywalled #elixir #functional-programming #tail-recursion

How Elixir’s Pattern Matching and Tail Recursion Revolutionise Stack-Based Computing

TCH

CO coding guy · beamworld

The Concurrency Wars: Why Node.js “Async” is a Lie

How Elixir’s Actor Model Makes Node.js Look Like Amateur Hour

Nov 14, 2025 · 4 min read · 28 claps paywalled #nodejs #ecto #phoenix-framework

LIF

CO coding guy · beamworld

Many-to-Many Relationships in Elixir with Ecto: A Complete Guide

Non members link

Aug 26, 2025 · 6 min read · 18 claps paywalled #elixir #phoenix #ecto

ECO

CO coding guy

How to build a blockchain in Elixir part-2

So we are building a blockchain in Elixir, in case you have jumped here directly please make sure you have read the part-1.

Sep 26, 2020 · 2 min read · 13 claps #blockchain #blockchain-technology #elixir

How to build a blockchain in Elixir part-2

SCI ECO TCH

CO Coding Guy

Clean Energy Innovations: The Future is Brighter Than Ever

Remember when solar panels were those clunky, expensive gadgets only the wealthy could afford? Those days are long gone. Today’s clean…

Sep 24, 2025 · 2 min read · 9 claps paywalled #clean-energy #sustainability #renewable-power

CO Coding Guy

How Indexes Need to be Implemented

Types of Indexes

Oct 06, 2023 · 5 min read · 0 claps #surrogate-database-india #database #postgres