L1 — Beginner
Story-driven: join the Lab as an AI Explorer and unlock one studio module a day.
1 course · start here
The free bilingual AI academy.
Real courses that run entirely in your browser — every lab shows real results, in English or Arabic. No account, no installs, no setup.
The complete learning path7 courses59 days of material62 labs × EN·AR810 slides6 apps39 trained models2 languages$0 always freeevery lab runs right here in the page
How FENEX works
no setup · no feesFNX 001Pick your level
Four levels, one line. No account anywhere — clicking a course is enrolling.
Open a lab
Slides and notebook labs load right on the page. Nothing to install, nothing to sign.
Run real results
Every cell shows the real output of real code — run it and read it, right on the page.
real code · real results · right in your browser
Catalog
FNX 101–401L2 — Intermediate
Workflow and judgement: leakage, validation, tuning, explainability, and charts that tell the truth.
2 courses
Applied Machine Learning
Eight days of the practitioner's workflow — honest validation, tuning, ensembles, explainability, GPU scale.
Data Visualization in Practice
Eight days from honest charts to interactive maps, dashboards and data apps.
L3 — Advanced
Internals and modern practice: deep learning from the fast ramp to shipping, then language models and agents, learning by acting, and vision on real footage.
4 courses
Practical Deep Learning
Nine days, eleven labs — from a single neuron to the modern training recipe, architectures from scratch, and shipping a model.
Generative AI & LLMs
Eight days inside language models — attention to agents, LoRA to diffusion.
Reinforcement Learning
Eight days from bandits to PPO and RLHF — every algorithm written from scratch.
Computer Vision
Eight days from pixels to detection, segmentation, tracking and deployment on real footage.
L4 — Capstone
The concepts at full scale — six instrumented apps built on real trained models.
6 apps · 37 units · 39 trained models
Coming soonSupervised Learning Lab
Supervised Learning
Pairs with Machine Learning
Coming soonUnsupervised Atlas
Unsupervised Learning
Pairs with Machine Learning
Coming soonTransfer Learning Lab
Transfer Learning
Pairs with Deep Learning
Coming soonRL Playground
Reinforcement Learning
Pairs with Reinforcement Learning
Coming soonVision Lab
Computer Vision
Pairs with Computer Vision
Coming soonGesture Laboratory
Hand Tracking · AR/VR
Pairs with Computer Vision
Pick your level. Get clever.
free · bilingual · no account — clicking is enrolling
About me
Dr. AbdelghafourHalimi
Creator & founder of FENEX
I’m a Senior AI & Data Scientist, researcher, and educator. My work spans machine learning and deep learning (ML/DL), computer vision, scientific AI applications, and high-performance computing (HPC), bringing AI and scientific computing to real-world problems.
I created FENEX to make practical AI learning accessible in Arabic and English. Here, you can move from understanding an idea to exploring it in an interactive lesson, all in your browser.