Foundations
ML Fundamentals
Neural networks, backpropagation, gradient descent — the maths behind AI
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Dev.to · Segun
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
You Don’t Need Maths to Be a Good Programmer — But That’s Not the Full Truth
There’s a popular statement in tech: “You don’t need maths to be a good programmer.” It’s often said...

Dev.to · Gregory
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
I Solved 512+ LeetCode Problems, and Here’s What I Learned 🧠
Hi everyone, my name is Greg. I've been working in web development since 2020. A few years ago, I...

Dev.to · Papers Mache
📐 ML Fundamentals
📄 Paper
⚡ AI Lesson
1mo ago
KV cache eviction improves long‑context performance
A learned, globally‑calibrated KV‑cache eviction policy can shave memory usage and, paradoxically,...

Dev.to · Sirajuddin Shaik
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Multi-Head Latent Attention (MLA)
Compressing KV cache via low-rank projections — the attention mechanism behind DeepSeek-V2/V3 and...

Dev.to · Gervais Yao Amoah
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Stop Trusting Your Accuracy Score: A Practical Guide to Evaluating Logistic Regression Models
"Accuracy lied to you. Here's the complete toolkit—confusion matrix, precision, recall, F1, ROC/AUC,...

Dev.to · Elchin Nasirov
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
I’m a Front End Web Developer Learning Machine Learning From Scratch
Hey, I'm a web developer - building UIs with React, TypeScript, Tailwind, and modern web tools. A...

Dev.to · Suraj Developer
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Building an “Internet Personality Predictor” using Machine Learning 🤖
Building an “Internet Personality Predictor” using Machine Learning 🤖 I’m currently working on a fun...

Dev.to · Tasfin Mahmud
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Debiasing Graph Neural Networks for Recommendation with Causal RL
How to use Inverse Propensity Scoring and Causal Embeddings to fix popularity bias in GNN recommender systems.

Dev.to · Jeremiah Say
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Floating-point will quietly corrupt your emissions math, and 0.1 + 0.2 already warned you
Every developer has seen this: 0.1 + 0.2 // 0.30000000000000004 Enter fullscreen mode ...

Dev.to · Ayi NEDJIMI
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Building a semantic search API in Go with Meilisearch
Full-text search is one of those features that looks simple until you have to ship it. Typos fail...

Dev.to · Riddhiman
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Why One Model Is Never Enough: Routing Incident Analysis With cascadeflow
# Why One Model Is Never Enough: Routing Incident Analysis With cascadeflow The first time our...

Dev.to · Oyedele Temitope
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
How to Scale AI Development Beyond Prototype Speed
One thing that isn't talked about enough in AI right now is how easy it has become to mistake a...

Dev.to · Shefali
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
16 Python Libraries You Should Know
Python libraries make development much easier because you don’t have to build everything from...

Dev.to · Karthik S
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Our AI Inference Bill Dropped 65% After We Stopped Treating Every Query the Same
Every query hitting our AI layer was going straight to the most powerful model we had. A user...

Dev.to · Gary Doman/TizWildin
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
AI is heading toward a wall, and most people still don’t see it...
AI is heading toward a wall most people still don’t see: Inference cost. Memory...

Dev.to · BaoDev Studio
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
vite HMR is silently the reason ur laptop fan wont stop
ur working on a react app. ur fan kicks on. u assume chrome is the culprit, or slack, or the LSP....

Dev.to · Ramsis Hammadi
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
X's Feed Ranking Algorithm: How Grok Ranks 500M Posts in 200ms
X's Feed Ranking Algorithm: How Grok Ranks 500M Posts in 200ms TL;DR...

Dev.to · Nometria
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Moving AI From Notebook to Production: Where Most Builders Get Stuck
Why Your AI-Built App Breaks at Scale (And How to Fix It) You built something in Lovable...

Dev.to · pickuma
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
The Rust Sidecar Pattern: Fixing Python AI's Deployment Weakness
Python dominates ML development but struggles in production serving. The Rust sidecar pattern splits responsibilities: Python handles models, Rust owns the hot

Dev.to · shipra Shankhwar
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Interview Sheet Q1:- 1. Two Sum
LeetCode: Two Sum Given an array nums and a target, return indices of two numbers such...

Dev.to · Charlie Graham
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Counting tokens is dumb. So we built a free metric for AI proficiency.
We’ve been trying to figure out a real answer to a question that keeps coming up: how do you measure...

Dev.to · retrovirusretro
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Chat with your database in plain English — locally, for free
"What were our top 10 customers last quarter by revenue, as a bar chart?" DB-GPT translates that to...
Dev.to · Nayan Kyada
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
How I set up Sanity TypeGen for fully typed GROQ queries in TypeScript
A step-by-step guide to Sanity TypeGen: CLI config, generating TypeScript types from GROQ queries, CI integration, and handling schema evolution gotchas.

Dev.to · david duymelinck
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
PHP fun: Lean theorem in PHP
In following post I saw Designing Reliable Permission Models with Lean 4 ...

Dev.to · Sergiy Bondaryev
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
LeNet-5: A Visual Guide
An interactive guide to the neural network that learned to read handwritten digits. Draw a digit and...

Dev.to · Anjasfedo
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Keyless Deep Learning Steganography: Replacing Spread Spectrum Keys with CNNs 🕵️♂️
Imagine hiding a secret message inside the high-frequency details of an image, transmitting it, and...

Dev.to · The Forward Pass
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
The Synthetic Data Trap: When It Helps, When It Lies
This article originally appeared in The Forward Pass, a weekly newsletter for ML engineers who ship....

Dev.to · pickuma
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Optuna Tutorial: Automate Hyperparameter Tuning for ML Models in Python
How Optuna's define-by-run API, TPE sampler, and pruners automate hyperparameter tuning for scikit-learn, PyTorch, and TensorFlow models, with runnable Python c

Dev.to · Aminuddin M Khan
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Optimizing Cement Kiln Heat Consumption: A Process Engineer’s Python Approach
For over three decades, my world revolved around the deafening roar of industrial fans, the intense...

Dev.to · COMMENTERTHE9
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Cx Dev Log — 2026-05-07
JIT Backend: Cracking the Realness Code Back-edge sealing, assert native lowering, and functional...

Dev.to · Alex Vance
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Why I Chose Hard Math Over AI for a 38,000 Ticker Financial Engine
A technical look at building a deterministic compounding engine with Next.js 15, handling tax-drag logic, and why LLMs are the wrong tool for financial forecast

Dev.to · N Satyadev
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Recursion Isn’t Hard. The Call Stack Is Invisible
Ever went through a simple DFS code and went "I would rather beat an old lady with a stick"? That...

Dev.to · zeromathai
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
What AI Really Is — From Turing Test to Deep Learning
AI is not just chatbots or neural networks. It is a long-running attempt to answer one...

Dev.to · zeromathai
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
How RNNs Work — Remembering Previous States in Sequential Data
A normal neural network treats each input mostly as a fixed snapshot. But many problems are not...
Dev.to · pixelbank dev
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Class Imbalance — Deep Dive + Problem: Normalize Image
A daily deep dive into ml topics, coding problems, and platform features from PixelBank. ...

Dev.to · Mansi Somayajula
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
What Production ML Systems Taught Me About AI Hallucinations
Most discussions about AI hallucinations stay at the chatbot level. “ChatGPT made up a legal...

Dev.to · Ananthapathmanabhan A
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Predictive operations for BFSI Banking: delay prediction, risk scoring, leakage prevention, and recovery
Predictive operations for BFSI Banking: delay prediction, risk scoring, leakage prevention, and...

Dev.to · Niklas
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
ML-KEM Is Already In Your Browser. Here's How It Actually Works.
A deep-dive into ML-KEM (FIPS 203), the post-quantum key exchange now shipping in Chrome, AWS, and the Linux kernel. Rings, lattices, MLWE, Encaps, Decaps, and

Dev.to · André Ahlert
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
The Boring AI Is the Right AI
At the AI Engineer Summit 2025 in New York, the mantra that got repeated from stage after stage was...

Dev.to · Amar Gul
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Merge Sort vs Bubble Sort — Why 800 Comparisons Beats 147 Every Time
Most developers know Merge Sort is faster than Bubble Sort. But watching it happen makes the...

Dev.to · Vansh Aggarwal
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
LeetCode Solution: 20. Valid Parentheses
The Great Parentheses Puzzle: Cracking LeetCode 20 with Stacks! Hey there, future coding...

Dev.to · Patience Mpofu
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Blocking Secrets Before They Hit the Repository: Building a Pre-Commit Hook With ML
here are two places you can catch an exposed secret. After it's in the repository — in a CI/CD...

Dev.to · Rohini Gaonkar
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Bigger AI models aren't always better. Here's how to actually choose.
In the previous post, I showed you two models answering the same question. One hallucinated...

Dev.to · Andrew Vaughey
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Building a Production MCP Server in TypeScript: 5 Gotchas the Tutorials Skip
The Model Context Protocol went from ~2M monthly SDK downloads at launch in November 2024 to...

Dev.to · hqqqqy
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Visualizing Why Standardization Changes Decision Boundaries
My SVM decision boundary looked perfect until I forgot to scale one feature. Here's a visual explanation of why standardization matters for classification.

Dev.to · SHAIK TAUFEEQ AHMAD
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Building Shruthi Bandhu: How We Engineered an AI Gesture Tool for the Deaf-Mute Community (And Won the Vishwakarma Awards)
Some wins take time. Over the past year, I’ve walked out of innovation halls with more lessons than...

Dev.to · Awal Ariansyah
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Deterministic OCR in JavaScript: PaddleOCR for Node, Bun, Deno, and the Browser
A fast, lightweight PaddleOCR SDK that runs in every JavaScript runtime. Built on PP-OCRv5 and ONNX Runtime, with WebGPU acceleration, INT8 quantization, and 40

Dev.to · libre-main
📐 ML Fundamentals
⚡ AI Lesson
1mo ago
Out of curiosity, how did a lot of you start?
Being as new to this world as I am, I want to know how other people started out in computer sciences...
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