JavaScript
The programming language of the web. Runs in browsers and on servers (via Node.js).
Create the rules, levels and systems that define how a game plays.
Video game designers write design documents that define a game's mechanics, levels, difficulty and story, build prototypes, run playtests and adjust the design based on what players do. They use engines such as Unity, Unreal or Godot, scripting, and level-editing and spreadsheet tools for balancing. Entry is usually a bachelor's degree in game design or computer science, or a portfolio of playable games.
Take these courses in order, from beginner to mid-level.
The shared base every STEM career uses: working with numbers and units, testing ideas fairly, handling data and code, and explaining your work.
The everyday computer, internet, safety and AI skills every tech and STEM job assumes you already have.
Learn how the web works and build, style and publish your own responsive website with semantic HTML and modern CSS.
The programming language of the web: variables, functions, the DOM, arrays and objects, and fetching data from APIs.
Write clear emails and documents, present and run meetings, work well on teams, and navigate résumés, interviews and networking.
The practical math behind tech and STEM work: numbers, algebra, functions, geometry, logic and counting, with short code exercises.
Use the terminal with confidence, track your work with Git, and collaborate on GitHub with pull requests.
Learn hierarchy, layout, type, colour and icons, then build and critique real screens in Figma.
Understand tech roles and career ladders, pick a realistic learning route, build portfolio evidence, and navigate postings, interviews and your first 90 days.
Analyse why games work, build and playtest paper prototypes, balance systems and levels, and communicate a design with a one-page GDD and a pitch.
Build playable prototypes in code and in Godot: game loops, input, collision, physics, state machines, data-driven tuning, jams and publishing.
The programming language of the web. Runs in browsers and on servers (via Node.js).
A beginner-friendly, general-purpose language popular in data, AI, and scripting.
Step-by-step procedures for solving problems efficiently. Show up in every interview.
Principles of designing screens people can actually use — accessibility, hierarchy, feedback.
Breaking big, vague problems into small concrete steps. The most transferable skill in tech.
The version-control tool every software team uses to track and merge changes.
Hand-picked courses and reading from trusted free providers.
Harvard's free intro CS course — widely considered one of the best on-ramps to programming.
Free interactive courses on programming basics through animation and games.
Free certification covering JavaScript fundamentals, ES6, regex, debugging, and algorithm scripting.
Design how apps and websites look, flow and respond to users.
Teach employees and customers how to use software, tools and systems.
Teach programming and computer science in high schools or colleges.