The verdict in three sentences
If you can already build a page in HTML and CSS in Ouagadougou, JavaScript is the step that turns a showcase site into a tool: a quote calculator, a validated form, a catalogue with a cart. Level 3 JavaScript: making a website live and interactive, 75,000 FCFA, 16 h starts the language from zero and ends with an interactive catalogue published online. Allow 4 hours a week for 4 to 5 weeks, and start with the free module 1 to judge the format before paying.
The price of a JavaScript course in Ouagadougou in 2026
Computer science students at Joseph Ki-Zerbo University or private schools, integrators already selling showcase sites: you have several options. The prices below are 2026 ballpark figures.
| Option | Price (2026 ballpark) | Duration | Format |
|---|---|---|---|
| Free tutorials and videos | 0 FCFA (excluding data) | Variable | No set progression, no tracked project |
| Classroom course in Ouagadougou | 100,000 to 250,000 FCFA | 2 to 8 weeks | Fixed hours, equipped room |
| Full web development bootcamp | Significantly higher | Several months | Broad program, long commitment |
| Kolonell Academy level 3 JavaScript | 75,000 FCFA (about 115 EUR) | 16 h, 4 to 5 weeks | Written lessons, code exercises, 2 projects |
| Full Web development track (5 levels) | 350,000 FCFA instead of 450,000 | From HTML to full-stack | Lifetime access |
The JavaScript course: making a website live and interactive, taught in French, is level 3 Intermediate of the Web development track, after HTML and CSS (level 2) and before React and Next.js (level 4). Payment is by Wave or Orange Money, access is activated within 24 working hours and remains valid for life.
The program: six modules, from your first let to an online catalogue
Lessons are written, with code exercises checked automatically by tests in your browser: you immediately see what passes and what fails.
| Module | Key content | What you produce |
|---|---|---|
| 1. Language basics (free) | Variables, types, conditions, loops, reading errors | Your first programs |
| 2. Functions, arrays and objects | map, filter, find, reduce, JSON, FCFA amounts | Library of tested utility functions |
| 3. The DOM and events | Selecting, creating elements, click, input, submit, delegation | Tabs, mobile menu, accordion |
| 4. Forms, validation, local storage | FormData, live validation, 18% VAT, localStorage | Project: quote calculator |
| 5. Asynchronous code, fetch and APIs | Promises, async and await, fetch, network errors, 3G connections | Page fed by a public API |
| 6. Organise, debug, publish | ES modules, breakpoints, try and catch, README, deployment | Final project: catalogue with cart and WhatsApp order |
Two modules deserve special attention. 'The DOM and events' (module 3) is where your page starts responding: rendering a product list from an array, reacting to a click or an input, opening a mobile menu. 'Asynchronous code, fetch and APIs' (module 5) teaches you to load data from a JSON file or a public API, with a loading state and clean handling of network errors, which really matters when your users are on 3G.
Prerequisites: level 2 HTML and CSS recommended, or being able to build a responsive page; a computer with VS Code and Google Chrome; no prior JavaScript knowledge. Tools used: VS Code, Chrome developer tools, Node.js, GitHub and Netlify.
What this level does not cover: no back-end, database or online Wave payment. The cart generates a pre-filled WhatsApp order; servers and payment collection are covered at level 5, Full-stack developer.
What JavaScript can earn you as a freelancer
The course page quotes rates charged in Dakar and Abidjan in 2026. In Ouagadougou, SME budgets are often a little tighter: treat these figures as ballpark estimates, depending on the profile. No income is guaranteed.
| Service | 2026 ballpark |
|---|---|
| Simple static showcase site (HTML and CSS) | around 150,000 FCFA |
| Site with a calculator, advanced form or interactive catalogue | 200,000 to 500,000 FCFA (about 305 to 760 EUR) |
| One-off module added to an existing site | 50,000 to 150,000 FCFA |
| Cost of the level 3 course | 75,000 FCFA |
| What places you in the range | Your portfolio and your clients |
Mini case study
Learn this skill with Kolonell Academy
Short, practical online courses (taught in French), graded exercises, certificate. Pay with Wave or Orange Money.
Consider a hypothetical learner: Issouf, 23, a computer science undergraduate in Ouagadougou who already builds HTML and CSS pages for people he knows. He takes level 3 at 4 hours a week for five weeks and publishes his quote calculator and catalogue on Netlify, with the code on GitHub.
Illustrative calculation: course fee 75,000 FCFA. If he sold a first one-off module, for instance a delivery fee calculator for a shop, at 75,000 FCFA, the course would be covered by one job. A site with an interactive catalogue billed at 200,000 FCFA would cover it more than twice. These are assumptions to reason with, not achieved results.
FAQ
I have never written JavaScript, is this too advanced?
No, module 1 starts the language from zero. It only assumes you can write a page in HTML and CSS, which is the subject of level 2 of the track.
How are exercises corrected?
Each code exercise is checked automatically by tests in your browser, with a message telling you what to fix. There is no video or live class: questions go to the course forum or WhatsApp support.
How much time should I plan?
About 16 hours with the exercises and two projects, so 4 to 5 weeks at 4 hours a week. Lessons can also be read on a phone on 3G, but you need a computer to code.
Why not jump straight to React?
Because React is JavaScript: without map, objects and asynchronous code, you quickly get stuck at level 4. Level 5 only skims JavaScript in two modules, whereas here you spend 16 hours on it.
Is there a certificate?
Yes: a numbered Kolonell Academy certificate, verifiable online via QR code, to add to LinkedIn, obtained by passing the module quizzes with at least 70%; your final project must also be approved by a reviewer. Payment of 75,000 FCFA is by Wave or Orange Money at +221 77 596 93 33; access is no longer refundable once activated, which is why you should try the free module 1 first.
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Take the next step. Enroll in JavaScript: making a website live and interactive: 16 h, level 3 Intermediate, 75,000 FCFA (about 115 EUR), certificate verifiable by QR code. Pay with Wave or Orange Money. Questions? WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
