freeCodeCamp

freeCodeCamp

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Long-form free courses on AI machine learning data science and programming

When You're Trying to Learn a New Deep Skill, a Structured Approach Is Everything.
VideoApr 3, 2026

When You're Trying to Learn a New Deep Skill, a Structured Approach Is Everything.

The video argues that mastering a deep skill such as software development hinges on a disciplined, structured learning path rather than sporadic tutorials. The speaker recounts personal failures when jumping into Android, Java, and data science without a solid foundation,...

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AI-Assisted Coding Tutorial –  OpenClaw, GitHub Copilot, Claude Code, CodeRabbit, Gemini CLI
VideoMar 31, 2026

AI-Assisted Coding Tutorial – OpenClaw, GitHub Copilot, Claude Code, CodeRabbit, Gemini CLI

The video is a hands‑on tutorial on AI‑assisted software development, walking viewers through the fundamentals of large‑language‑model coding tools and demonstrating how to integrate them into a modern VS Code workflow. Bo KS explains core concepts such as tokens, context windows,...

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AI Foundations for Absolute Beginners
VideoMar 26, 2026

AI Foundations for Absolute Beginners

The video introduces an offline‑first AI literacy course aimed at absolute beginners, created by Henry Lee and the learnai anywhere.org team. It targets educators worldwide, offering a four‑lesson curriculum that teaches what artificial intelligence is, how machine learning works, and...

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Deploying AI Models with Hugging Face – Hands-On Course
VideoMar 25, 2026

Deploying AI Models with Hugging Face – Hands-On Course

The video presents a hands‑on, end‑to‑end walkthrough of the Hugging Face ecosystem, showing how modern AI moves from research prototypes to production‑ready applications. It highlights the three core pillars—Models, Datasets, and Spaces—and demonstrates how developers can navigate each component to...

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Software Testing Course – Playwright, E2E, and AI Agents
VideoMar 19, 2026

Software Testing Course – Playwright, E2E, and AI Agents

Software testing course by Bo KS teaches fundamentals, automated testing with Playwright, and AI‑driven test generation. It starts by stressing why testing matters, citing real‑world failures such as Night Capital’s $440 million loss, a 1980s radiation‑therapy overdose, and the Boeing 737 Max...

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Build an E-Commerce Web App with Paystack, NextJS, Supabase
VideoMar 17, 2026

Build an E-Commerce Web App with Paystack, NextJS, Supabase

The video walks viewers through building a complete e‑commerce web application using a modern stack: Next.js for the front‑end, Supabase as a backend‑as‑a‑service, Zustand for state management, and Paystack for payments. It emphasizes TypeScript‑driven development, Next.js file‑system routing, and API...

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How to Land Freelance Clients with Small Business Whisperer Luke Ciciliano [Podcast #211]
VideoMar 13, 2026

How to Land Freelance Clients with Small Business Whisperer Luke Ciciliano [Podcast #211]

The podcast episode features Luke Ciciliano, a veteran freelance developer who runs Modern Website Design, discussing how developers can win and retain clients among small‑to‑medium businesses. Ciciliano notes that the SMB segment has become even more underserved, with owners now actively...

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CI/CD in Production with Jenkins – Complete DevOps Course
VideoMar 11, 2026

CI/CD in Production with Jenkins – Complete DevOps Course

The video is a 17‑hour masterclass that walks viewers through building production‑grade CI/CD pipelines with Jenkins, covering everything from basic concepts to a three‑hour DevSecOps mega‑project. It starts with SDLC fundamentals, then introduces Jenkins installation via Docker, freestyle jobs, parameterized builds,...

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LLM Fine-Tuning Course – From Supervised FT to RLHF, LoRA, and Multimodal
VideoMar 10, 2026

LLM Fine-Tuning Course – From Supervised FT to RLHF, LoRA, and Multimodal

The video introduces a comprehensive course on fine‑tuning large language models (LLMs), walking learners from supervised fine‑tuning fundamentals through cutting‑edge alignment methods such as reinforcement learning from human feedback (RLHF) and Direct Preference Optimization (DPO). Instructor Sunonny Sevita, a seven‑year...

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Learn MLOps with MLflow and Databricks – Full Course for Machine Learning Engineers
VideoMar 5, 2026

Learn MLOps with MLflow and Databricks – Full Course for Machine Learning Engineers

The new free course offers an end‑to‑end deep dive into MLflow, the industry‑standard platform for managing the full machine‑learning lifecycle. It guides learners through experiment tracking, model versioning, prompt management, and systematic evaluation, then demonstrates professional integration with Databricks and...

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NVIDIA-Certified Associate AI Infrastructure and Operations (NCA AIIO) Free Study Course
VideoMar 4, 2026

NVIDIA-Certified Associate AI Infrastructure and Operations (NCA AIIO) Free Study Course

NVIDIA has launched a free study course for its entry‑level NCA AIIO certification. The curriculum, built by instructor Andrew Brown, walks learners through NVIDIA foundations, hardware, and advanced GPU acceleration. The program aims to equip candidates with the knowledge needed...

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Easily Create E2E Tests with KaneAI
VideoFeb 26, 2026

Easily Create E2E Tests with KaneAI

The video demonstrates how developers can leverage KaneAI, an AI‑powered testing tool from TestMu, to create end‑to‑end (E2E) tests using plain English commands. By typing a simple instruction—e.g., “go to the freeCodeCamp challenge, enter this, click check your code”—KaneAI automatically generates...

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Python Essentials for AI Agents – Tutorial
VideoFeb 25, 2026

Python Essentials for AI Agents – Tutorial

Analytics Vidhya’s new Python Essentials for AI Agents course guides learners from core Python syntax through data manipulation, API development, and large‑language‑model integration. The curriculum spans four modules covering fundamentals, NumPy/Pandas/SQL, Flask/FastAPI APIs, and hands‑on projects with ChatGPT, Gemini, and...

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The Three Paths AI Could Take From Here - Shawn Wang SWYX Interview [Podcast #208]
VideoFeb 20, 2026

The Three Paths AI Could Take From Here - Shawn Wang SWYX Interview [Podcast #208]

The Free Code Camp podcast episode features Shawn Wang, the founder of the AI Engineer conference, discussing three possible trajectories for artificial intelligence and how large language models (LLMs) are reshaping development practice. Wang argues that while LLMs may soon plateau,...

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Building Agentic AI Workloads – Crash Course
VideoJan 6, 2026

Building Agentic AI Workloads – Crash Course

The video provides a crash‑course on agentic AI, tracing the evolution from early AI research to today’s generative‑AI boom and the emergence of autonomous agents. Raali explains that AI rests on three pillars—algorithms, data, compute—and shows how each has exploded: datasets...

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Build a Support Agent with Vercel AI SDK – Full Tutorial
VideoDec 23, 2025

Build a Support Agent with Vercel AI SDK – Full Tutorial

The video walks viewers through a step‑by‑step tutorial on building a production‑grade customer‑support AI agent using the Vercel AI SDK, OpenAI’s models, and a Supabase vector store. It frames the project as a concrete example of the emerging class...

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The "AI Is Going to Replace Devs" Hype Is over – 22-Year Dev Veteran Jason Lengstorf [Podcast #201]
VideoDec 12, 2025

The "AI Is Going to Replace Devs" Hype Is over – 22-Year Dev Veteran Jason Lengstorf [Podcast #201]

The Free Code Camp podcast episode features a candid interview with 22‑year veteran developer Jason Lengstorf, who argues that the hype around AI replacing software engineers has largely fizzled. Lengstorf explains that many CEOs over‑estimated the productivity gains from large...

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N8n Tutorial – Zero to Hero Course
VideoDec 11, 2025

N8n Tutorial – Zero to Hero Course

The video introduces the "Zero to Hero" n8n tutorial, an extensive course by Marconi at CodeCloud that teaches users how to leverage n8n, an open‑source workflow automation platform, to build everything from simple email triggers to sophisticated AI‑driven multi‑agent systems....

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From RNNs to Transformers: The Complete Neural Machine Translation Journey
VideoDec 10, 2025

From RNNs to Transformers: The Complete Neural Machine Translation Journey

This video offers a sweeping chronicle of neural machine translation (NMT), guiding viewers from the earliest recurrent neural networks (RNNs) through the transformer revolution that now powers modern large‑language models. It blends historical context, mathematical exposition, and hands‑on PyTorch...

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Build Serverless AI Agents with Langbase
VideoDec 8, 2025

Build Serverless AI Agents with Langbase

The video introduces a hands‑on course on building serverless AI agents using LangBase, a cloud platform that abstracts away infrastructure and lets developers focus on AI logic. Instructor Maham Koth explains that LangBase is not a traditional framework but a...

By freeCodeCamp