15:I[981,["658","static/chunks/658-a698693f56d0116a.js","183","static/chunks/183-6beeeb801c274aaa.js","474","static/chunks/app/%5Btype%5D/layout-631c4730b83c8223.js"],"Posts"] 16:T7dc,This is a passion/hobby project of mine, and my goal is to make it easier to learn how to code.

Understanding even a simple line like `let sum = num1 + num2;` is nearly impossible until you invest some amount of time reading/learning to understand how a computer runs this stuff. I'm building this tool to bridge this gap with an execution environment that just explains everything it's doing as it runs code.

It's like a debugger, but goes further by explaining each step in beginner-friendly terms, so you can see exactly what's happening behind the scenes.

Some other examples that demonstrate how this work: * Boolean Conditions: https://www.codesteps.dev/learn-javascript/editor?s=HOVtlD * Area of a circle: https://www.codesteps.dev/learn-javascript/editor?s=ed6l8w * Fibonacci (recursion): https://www.codesteps.dev/learn-javascript/editor?s=vEmzDo

Some technical if you're wondering how this works: This is built as a tree-walking interpreter that pauses at every node of the AST instead of running the interpreter in a loop. During this pause, I examine the current node, parent node, children, state stack, call stack, and run a bunch of if/else statements to either skip explaining, or to hack together some strings to explain what's happening at this stage in the execution and what the next steps are. No LLMs involved in generating the explanations.

If you teach people to code, I'm very interested in hea

AI Flatters with Fidelity

Lidify: Self-hosted, on-demand audio streaming platform like Spotify

Show HN: Rank up your local business on Google Maps

The world has too much oil – Will companies want Venezuela's?

Elon Musk's Grok Has Friends in High Places: US Patent Office chief AI officer

Checks and Balances Are Dead

M2.1: Multilingual and Multi-Task Coding with Strong Generalization

Character.ai and Google agree to settle lawsuits over teen suicides

Demystifying Evals for AI Agents

Best Practices for Coding with Agents

Microsoft revealed as company behind controversial data center proposal in MI

A man powers his home for 8 years using 1,000 recycled laptop batteries

OLED Not for Me

Discover Forgotten Subscriptions

Dymaxion Chronofile

High Agency Engineering

Lies Screenwriters Tell Themselves About AI

Show HN: JavaScript interpreter that pauses and explains code for learners

Spec-Driven Development with AI

AI Is Intensifying a 'Collapse' of Trust Online, Experts Say

Public Money Public Code

Autofocusing Smart Glasses with Eye Tracking Tech Could Make Bifocals Obsolete

2. Title: Show HN: First Modern Nvidia Driver for IBM POWER8 via OCuLink

Show HN: A Base44-style builder for data workflows (DuckDB-powered)

An mRNA Shot Turned Back the Clock in Mice

It's Your Job to Keep Your Secrets

The Permanent Emergency

How I Learned to Love Reading

MIT Whirlwind I: A High-Speed Electronic Digital Computer (1951)

Freelance Contract Management Software

Ask HN: How to stay relevant in the age of AI?