TCF LEARN · 15 LESSONS · SELF-PACED
Coding Foundations with JavaScript
Practice programming logic, data, functions, and debugging through small browser-safe exercises.
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One focused step. Your choice of pace.
Each lesson has seven short steps, estimated at 1–4 minutes each. Choose any lesson or step, learn one idea, practice with a scenario, and check your understanding. Build a small routine and choose an optional review date. Complete every lesson to receive your course certificate.
Estimated learning time: 5 hours. Take breaks and revisit topics whenever you need.
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01
Programs and instructions
Course outline02
Variables and values
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Data types
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Operators
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Conditions
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Arrays
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Loops
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Functions
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Objects
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Input validation
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DOM concepts
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Events
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Debugging
Course outline14
Testing cases
Course outline15