HTML & CSS Foundations
Learn how the web works and build, style and publish your own responsive website with semantic HTML and modern CSS.
Level: Beginner4 modules · 14 lessons · 11h 9m
htmlcsswebaccessibility
Courses
Bite-sized courses to build the skills your matched career path calls for.
JavaScript Essentials
The programming language of the web: variables, functions, the DOM, arrays and objects, and fetching data from APIs.
Level: Beginner4 modules · 13 lessons · 8h 16m
javascriptwebprogrammingdom
Intro to Data Analysis with Python
Load, clean, reshape and explore real data with Python and pandas, then turn the results into clear findings.
Level: Intermediate4 modules · 13 lessons · 12h 55m
pythonpandasdataanalytics
Cybersecurity Fundamentals
Think like a defender: network attack surface, threat modeling, the OWASP Top 10, core controls, identity, cryptography, frameworks and the rules of ethical testing.
Level: Intermediate4 modules · 12 lessons · 5h 50m
securitycybersecuritynetworkingowasp
Mobile Development Basics
Build and run a React Native app on your own phone with Expo: components, navigation, data, storage and device features.
Level: Intermediate3 modules · 9 lessons · 5h 4m
mobilereact-nativeexpojavascript
STEM Foundations: The Universal Skill Stack
The shared base every STEM career uses: working with numbers and units, testing ideas fairly, handling data and code, and explaining your work.
Level: Beginner4 modules · 12 lessons · 7h 18m
stemfoundationsmathscience
Foundations for Engineering & Energy Careers
How civil, mechanical and electrical engineers think, what to study, and the degree, FE and PE route into the field.
Level: Beginner3 modules · 9 lessons · 4h 24m
engineeringenergyphysicsdesign
Foundations for Life Science & Biotech Careers
Biology, chemistry, the lab mindset, the regulated routes in, and the rules that govern real labs.
Level: Beginner3 modules · 9 lessons · 3h 53m
biologychemistrylabhealth
Foundations for Physical Science & Materials Careers
How chemists, physicists and materials scientists work: the science and math core, units and estimation, the research path, and how to read and record science.
Level: Beginner3 modules · 9 lessons · 4h 35m
physicschemistrymaterialsresearch
Foundations for Math, Statistics & Analytics Careers
How statisticians, actuaries and operations research analysts work: the math they use, pairing it with code, credentials, evidence, and explaining results honestly.
Level: Beginner3 modules · 9 lessons · 3h 44m
mathstatisticsanalyticsdata
Foundations for Skilled Technical STEM Careers
Hands-on technical careers you can enter through apprenticeship: troubleshooting, safety awareness, the routes in, and the trade math you will use every day.
Level: Beginner3 modules · 9 lessons · 4h 34m
skilled-technicaltradeshands-onapprenticeship
Digital Literacy for Tech & STEM Work
The everyday computer, internet, safety and AI skills every tech and STEM job assumes you already have.
Level: Beginner4 modules · 12 lessons · 6h 8m
digital literacycomputer basicsinternetonline safety
Professional Communication & Teamwork
Write clear emails and documents, present and run meetings, work well on teams, and navigate résumés, interviews and networking.
Level: Beginner4 modules · 12 lessons · 7h 24m
communicationteamworkwritingpresenting
Math for Tech & STEM
The practical math behind tech and STEM work: numbers, algebra, functions, geometry, logic and counting, with short code exercises.
Level: Beginner5 modules · 15 lessons · 7h 32m
mathalgebrageometrytrigonometry
Spreadsheets for Data Work
Clean tables, correct formulas, lookups, pivot tables and honest charts in Google Sheets, LibreOffice Calc or Excel.
Level: Beginner3 modules · 9 lessons · 6h 35m
spreadsheetsgoogle sheetsexcellibreoffice calc
Git & the Command Line
Use the terminal with confidence, track your work with Git, and collaborate on GitHub with pull requests.
Level: Beginner3 modules · 9 lessons · 5h 57m
command lineterminalbashgit
Python Fundamentals
Learn to program in Python from zero: values, decisions, loops, functions, data structures, files, modules and a small data project.
Level: Beginner5 modules · 15 lessons · 9h 53m
pythonprogrammingbeginnerdata
SQL Fundamentals
Query, summarise, join and change data in a relational database with SQL, practised in your browser.
Level: Beginner4 modules · 12 lessons · 5h 44m
sqldatabasessqlitequeries
Statistics Fundamentals
Describe data, reason with probability, and draw honest conclusions from samples, with short fill-in-the-blank Python exercises.
Level: Beginner4 modules · 12 lessons · 6h 50m
statisticsprobabilitydatainference
Networking Fundamentals
Learn how data moves between computers: layers, IP addresses and subnets, ports, DNS, DHCP, HTTPS, and the tools to troubleshoot it.
Level: Beginner3 modules · 9 lessons · 5h 11m
networkingtcp/iposi modelip addressing
Lab Safety Fundamentals
Recognise lab hazards, read GHS labels and Safety Data Sheets, choose PPE, and understand the training and records that keep labs safe.
Level: Beginner3 modules · 9 lessons · 5h 10m
lab safetyghssafety data sheetbiosafety
Workplace Safety & Tools
Learn your OSHA rights, spot hazards, choose PPE, understand lockout/tagout and electrical safety, and use hand tools, power tools and measuring tools safely.
Level: Beginner3 modules · 10 lessons · 5h 19m
safetyoshappelockout-tagout
Technical Drawing & CAD Basics
Read orthographic views, scales, dimensions, tolerances, schematics, GD&T callouts and floor plans, then sketch and model parts in free CAD tools.
Level: Beginner3 modules · 9 lessons · 5h 37m
technical-drawingblueprintscadgd-and-t
Visual Design Fundamentals
Learn hierarchy, layout, type, colour and icons, then build and critique real screens in Figma.
Level: Beginner3 modules · 9 lessons · 6h 24m
designvisual-designtypographycolor
Project Management Fundamentals
Plan and run small projects: scope, stakeholders, work breakdown, schedules, estimates, risks, status reports and closure.
Level: Beginner3 modules · 9 lessons · 5h 39m
project-managementplanningschedulingrisk
Chemistry Fundamentals
Atoms, bonding, gases, balanced equations, moles, solutions, pH, buffers, equilibrium and an organic and biochemistry preview, with short fill-in-the-blank Python calculators.
Level: Beginner4 modules · 12 lessons · 5h 49m
chemistrysciencelabstoichiometry
Biology Fundamentals
Cells, membranes, the microscope, DNA and inheritance, microorganisms, blood and the immune system: the biology every lab career builds on.
Level: Beginner3 modules · 9 lessons · 3h 30m
biologycell biologymicroscopygenetics
Foundations for Software, Data, Design & Tech Education Careers
Understand tech roles and career ladders, pick a realistic learning route, build portfolio evidence, and navigate postings, interviews and your first 90 days.
Level: Beginner3 modules · 9 lessons · 7h 22m
careersjob searchportfolioopen source
React Fundamentals
Build interactive interfaces with React components, props, state, effects, context, routing and component tests.
Level: Intermediate4 modules · 12 lessons · 8h 13m
reactjavascriptfrontendcomponents
Accessible & Responsive Interfaces
Build interfaces that work for everyone on every screen: WCAG 2.2, keyboard and ARIA, fluid layouts, responsive images and real audits.
Level: Intermediate3 modules · 10 lessons · 6h 21m
accessibilitywcagariaresponsive-design
Data Structures & Algorithms
Measure efficiency with Big-O, then use searching, sorting, hash maps, stacks, linked lists, trees, graphs and dynamic programming in Python.
Level: Intermediate4 modules · 12 lessons · 7h 37m
algorithmsdata-structurespythonbig-o
Back-End Web APIs
Design REST routes, validate JSON, build Node and Express APIs on a SQL database, secure them, test them and ship them.
Level: Intermediate4 modules · 12 lessons · 7h 11m
backendapirestnodejs
SQL for Analysis
Go beyond the basics with subqueries, CTEs, window functions and the analytics patterns analysts use every day, practised in your browser.
Level: Intermediate4 modules · 12 lessons · 7h 18m
sqldata analysiswindow functionscte
Data Visualization & Storytelling
Turn analysis into charts people read correctly: visual principles, matplotlib and seaborn, small multiples, dashboards and a short data story.
Level: Intermediate3 modules · 9 lessons · 7h 29m
data visualizationstorytellingmatplotlibseaborn
Linux Administration
Run a Linux server with confidence: users and permissions, services, packages, logs, SSH keys, bash scripts and scheduled jobs.
Level: Intermediate3 modules · 9 lessons · 10h 12m
linuxsystem administrationubuntubash
Cloud Fundamentals
Learn how the public cloud works: service models, regions, shared responsibility, compute, storage, networking, IAM, secrets and cost control, using free tiers only.
Level: Intermediate3 modules · 10 lessons · 5h 57m
cloudawsazuregoogle-cloud
Calculus & Linear Algebra for STEM
The calculus and linear algebra behind science, engineering and machine learning: derivatives, integrals, vectors, matrices, gradients and eigenvalues, with Python exercises.
Level: Intermediate4 modules · 12 lessons · 7h 48m
mathcalculuslinear-algebranumpy
Physics for Engineering & Science
The physics behind engineering and the physical sciences: motion, forces, energy, momentum, torque, circuits, induction, waves and heat, with Python exercises and a home pendulum lab.
Level: Intermediate4 modules · 12 lessons · 7h 17m
physicsmechanicsenergyelectricity
Scientific Python
Use NumPy arrays, plots, fitting, numerical methods, units and instrument data files to do real engineering and science calculations in Python.
Level: Intermediate4 modules · 12 lessons · 12h 58m
pythonnumpyscientific-computingnumerical-methods
Probability & Statistical Inference
Model uncertainty with random variables and distributions, then estimate, test and update beliefs from data, with Python simulations you run in the browser.
Level: Intermediate4 modules · 12 lessons · 9h 26m
probabilitystatisticsinferencesimulation
Machine Learning Foundations
Learn how machines learn from data: implement regression, trees, metrics, k-means, PCA and anomaly detection from scratch in NumPy, and practise honest evaluation.
Level: Intermediate4 modules · 12 lessons · 6h 49m
machine-learningpythonnumpyregression
Business & Systems Analysis
Discover what a business really needs and turn it into clear requirements, process maps, user stories, data models and a gap analysis.
Level: Intermediate3 modules · 9 lessons · 5h 9m
business-analysissystems-analysisrequirementsuser-stories
Agile Delivery: Scrum & Kanban
Deliver work in short, steady cycles: agile values, Scrum roles and events, Kanban flow, backlogs, sprints, retrospectives, metrics and tools.
Level: Intermediate3 modules · 9 lessons · 4h 34m
agilescrumkanbansprints
UX Design Process
Research real users, define the problem, design and prototype a solution, test it and write it up as a portfolio case study.
Level: Intermediate4 modules · 12 lessons · 6h 56m
uxuser-researchusabilityprototyping
Game Design Fundamentals
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.
Level: Intermediate4 modules · 12 lessons · 7h 21m
game designmdaprototypingplaytesting
Instructional Design & How People Learn
Use the science of learning to design lessons, objectives, materials and assessments that actually change what people can do.
Level: Intermediate4 modules · 12 lessons · 7h
instructional-designlearning-scienceteachingassessment
Electrical Circuits
Learn DC and AC circuit analysis, power factor and three-phase basics, safe measurement on battery circuits, simulation, transformers, motors and systematic troubleshooting.
Level: Intermediate4 modules · 12 lessons · 8h 43m
electricitycircuitsohms-lawac-power
Engineering Mechanics: Statics & Strength
Statics, strength of materials and an introduction to dynamics: equilibrium, trusses, section properties, stress and strain, beam diagrams, bending and deflection, F = ma, vibration and factors of safety, with Python exercises.
Level: Intermediate3 modules · 9 lessons · 6h 31m
staticsstrength of materialsmechanicsbeams
Thermodynamics & Fluids
The laws of thermodynamics, steam tables, power and refrigeration cycles, fluid statics, Bernoulli, pipe losses, heat transfer, R-values and heat exchangers, with Python exercises.
Level: Intermediate3 modules · 9 lessons · 5h 11m
thermodynamicsfluid mechanicsheat transfersteam tables
Materials Science Fundamentals
How the structure of metals, ceramics, polymers and composites sets their properties: crystal structure, defects and diffusion, mechanical, thermal and electrical properties, failure, phase diagrams, heat treatment and materials selection.
Level: Intermediate3 modules · 9 lessons · 4h 42m
materials sciencemetalsceramicspolymers
Lab Techniques & Instrumentation
Core bench skills and instruments: balances, glassware, pipetting, buffers, centrifuges, chromatography, spectrophotometry, calibration, microscopy and aseptic technique.
Level: Intermediate3 modules · 9 lessons · 4h 41m
lab techniquespipettingbufferscentrifugation
Lab Data & Quality
Keep trustworthy lab records, query LIMS data, run QC with Westgard rules, build calibration curves, estimate uncertainty, and work within SOPs, CAPA and accreditation.
Level: Intermediate3 modules · 9 lessons · 4h 54m
lab dataquality controlwestgard ruleslims
Molecular Biology Methods
Extract nucleic acids, run PCR and qPCR, read gels, Western blots and ELISAs, compare sequencing methods, and work with sequences and BLAST.
Level: Intermediate3 modules · 9 lessons · 4h 48m
molecular biologypcrqpcrgel electrophoresis
Mechanical Systems & Maintenance
Learn how bearings, belts, chains, couplings, gears, hydraulics, pneumatics and pumps work, how they fail, and how maintenance teams lubricate, plan PM work, rig loads and weld safely.
Level: Intermediate3 modules · 10 lessons · 5h 16m
maintenancemechanicalbearingsgears
Front-End Engineering
Go from building components to shipping production front-ends: architecture, TypeScript, state, performance, testing, CI and code review.
Level: Mid-level4 modules · 12 lessons · 7h 1m
frontendreacttypescriptperformance
Software Engineering Practices
Design, test, refactor, review, estimate and run software the way professional teams do.
Level: Mid-level4 modules · 12 lessons · 9h 45m
software-engineeringtestingrefactoringdesign-patterns
Mobile App Production
Take a React Native app to production: architecture, offline data, secure auth, testing, performance, accessibility and store releases.
Level: Mid-level3 modules · 9 lessons · 7h 26m
mobilereact-nativeexpotesting
DevOps & Cloud Delivery
Ship and run cloud software safely: containers, CI/CD pipelines, Terraform with cost guardrails, SLOs, alerting and incident response.
Level: Mid-level4 modules · 12 lessons · 8h 11m
devopsdockerdocker composekubernetes
Database Administration
Design, tune, operate and secure production databases: normalisation, indexing, backups, replication, access control, monitoring and safe migrations.
Level: Mid-level4 modules · 12 lessons · 7h 40m
databasespostgresqlsqldatabase administration
Security Operations & Defense
Run day-to-day defense like a SOC analyst: logging and SIEM hunting, IDS alerts, incident response, triage, forensics, vulnerability management, hardening, cloud posture and MITRE ATT&CK.
Level: Mid-level4 modules · 12 lessons · 8h 6m
securitycybersecuritysecurity operationssoc
Data Analytics in Practice
Work like a mid-level data analyst: define KPIs, forecast, run and analyse A/B tests, model analytics tables and turn stakeholder requests into recommendations.
Level: Mid-level4 modules · 12 lessons · 7h 42m
data analyticskpisa/b testingforecasting
Applied Machine Learning
Go from classic ML to the models used at work: neural networks, embeddings, CNNs, gradient boosting and LLM apps, plus evaluation, experiment tracking and a capstone.
Level: Mid-level4 modules · 12 lessons · 10h 4m
machine-learningdeep-learningpythonnumpy
MLOps: Production Machine Learning
Take models from notebook to production: reproducible training, serving APIs, retrainable pipelines, CI/CD for ML, drift detection, monitoring and governance.
Level: Mid-level3 modules · 9 lessons · 5h 2m
mlopsmachine-learningdeploymentmonitoring
Regression & Experimental Design
Fit and check multiple regression and GLMs, design randomised, blocked and factorial experiments, and turn analyses into clear, reproducible reports for the researchers you work with.
Level: Mid-level4 modules · 12 lessons · 8h
regressiondesign of experimentsanovaglm
Actuarial Mathematics
The core mathematics of the actuarial profession: interest theory, life contingencies, loss models, credibility and ratemaking, plus how to plan the SOA and CAS exams.
Level: Mid-level4 modules · 12 lessons · 7h 29m
actuarial sciencefinancial mathematicslife contingenciesloss models
Optimization & Operations Research
Model real decisions with linear and integer programming, networks, queues, simulation and decision trees, then present the results so managers act on them.
Level: Mid-level4 modules · 12 lessons · 7h 32m
operations researchoptimizationlinear programminginteger programming
Solution Design & Integration
Design how business systems fit together: map the landscape, draw data flows, choose build or buy, specify integrations and data migrations, and deliver with UAT and change management.
Level: Mid-level3 modules · 9 lessons · 4h 25m
systems-analysissolution-architectureintegrationapis
IT Project Leadership
Lead mid-size IT projects: hybrid delivery, governance, earned value, vendors, business cases, technical and security risk, recovery and your path to PMP and program management.
Level: Mid-level4 modules · 12 lessons · 7h 14m
project-managementleadershipgovernanceearned-value
Design Systems & Developer Handoff
Build design tokens and component specs, hand designs to engineers with clear annotations, and measure and iterate after launch.
Level: Mid-level3 modules · 9 lessons · 7h 55m
design-systemsdesign-tokenshandoffaccessibility
Game Prototyping & Systems
Build playable prototypes in code and in Godot: game loops, input, collision, physics, state machines, data-driven tuning, jams and publishing.
Level: Mid-level4 modules · 12 lessons · 8h 46m
game-designprototypingjavascriptgodot
Training Delivery & Evaluation
Facilitate live and virtual sessions, build onboarding programs and an LMS course, and prove what your training changed.
Level: Mid-level3 modules · 9 lessons · 6h 1m
trainingfacilitationonboardinglms
Teaching Computer Science
Teach programming well: diagnose novice misconceptions, use PRIMM, pair programming and Parsons problems, plan standards-aligned units, assess code fairly and navigate teacher certification.
Level: Mid-level3 modules · 9 lessons · 5h 11m
teachingcomputer science educationpedagogyprimm
Engineering Practice & Licensure
How engineering work is really done and licensed: project phases, calculation packages, specs and submittals, codes and standards, QA/QC, the FE and PE, and ethics.
Level: Mid-level3 modules · 9 lessons · 5h 33m
engineeringlicensurefe-exampe-licence
Structural & Civil Design
Load combinations, steel and reinforced concrete beams, soils and bearing capacity, stormwater runoff, Manning's equation, surveying, transportation, civil CAD and BIM, and construction administration.
Level: Mid-level3 modules · 10 lessons · 7h 26m
civil-engineeringstructural-designloadssteel
Machine Design & Manufacturing
Size shafts, bolted joints and bearings, model parts parametrically, read GD&T, sanity-check FEA, choose manufacturing processes, design for manufacturing, compute Cpk and prepare parts for 3D printing.
Level: Mid-level3 modules · 10 lessons · 7h 19m
machine designmanufacturingshaftsfasteners
Power, Electronics & Signals
Diodes, transistors and op-amps, digital logic and microcontrollers, spectra, filters and PID control, the power grid, per-unit and load flow, protection, inverters and PCB layout.
Level: Mid-level3 modules · 10 lessons · 6h 30m
electronicstransistorsop-ampsdigital-logic
Electrical Code & Installations
Read and apply the National Electrical Code: navigation, definitions, adoption, conductor sizing, voltage drop, load calculations, box fill, grounding, GFCI/AFCI, motors and exam prep.
Level: Mid-level3 modules · 11 lessons · 7h 13m
electricalnecelectrical-codeconductor-sizing
Industrial Controls & PLCs
Read relay ladder diagrams, match sensors and actuators, understand VFDs, program PLC logic with timers and counters, and troubleshoot, guard and maintain automated machines.
Level: Mid-level3 modules · 10 lessons · 5h 14m
plcladder-logicindustrial-automationcontrols
Analytical Chemistry Methods
Calculate results from titrations and gravimetry, compare methods statistically, read chromatograms and spectra, validate methods to ICH Q2, plan sampling, and work in GMP, GLP, EPA and ISO 17025 labs.
Level: Mid-level3 modules · 9 lessons · 4h 53m
analytical chemistrytitrationgravimetric analysisstatistics
Biochemistry & Biophysics
Protein structure and purification, exploring PDB structures, enzyme kinetics and inhibition, binding and thermodynamics, spectroscopy, structural biology, molecular simulation and research career routes.
Level: Mid-level3 modules · 10 lessons · 7h 9m
biochemistrybiophysicsproteinsprotein purification
Clinical Laboratory Practice
Work like a medical laboratory scientist: accept or reject specimens, read chemistry, hematology, microbiology and blood bank results, call critical values, run daily QC and plan your certification.
Level: Mid-level3 modules · 10 lessons · 4h 15m
clinical laboratorymedical laboratory sciencespecimen collectionorder of draw
Computational & Modern Physics
Special relativity, quantum and nuclear physics, Monte Carlo, orbit and PDE solvers, fitting with uncertainties, data acquisition and research computing, all in Python.
Level: Mid-level3 modules · 9 lessons · 5h 24m
physicsmodern-physicsrelativityquantum
Materials Characterization & Processing
X-ray diffraction, SEM and TEM, DSC and TGA, tensile, hardness, fatigue and fracture testing, ASTM methods, polymer, ceramic and thin-film processing, and materials databases.
Level: Mid-level3 modules · 9 lessons · 6h 5m
materialscharacterizationxrdelectron-microscopy
Cell Culture & Bioprocessing
Culture cells aseptically, count and passage them, control contamination, model growth, understand bioreactors and purification, and work under GMP with validated systems and batch data.
Level: Mid-level3 modules · 9 lessons · 5h 2m
cell cultureaseptic techniquehemocytometercontamination