Learning React topic by topic: elements, components, props, local state, controlled components, lifecycle, conditional rendering, Redux, unit tests, Webpack and a full client app.
Learn Node
Some CF templates
Data structures in JavaScript, notes plus runnable implementations: binary search tree, hash table, linked list, queue and stack, with runtime complexity notes.
JavaScript notes in one place: data types, statements and loops, error handling, scope and this, OOP, closures, callbacks/promises/async-await, ES2015 and patterns.
Interview prep for fullstack and frontend JavaScript roles: the process and red flags, useful methods, and worked challenges (fibonacci, fizzbuzz, palindromes, anagrams, recursion, HackerRank).
REST API with Node, Express and PostgreSQL through the Sequelize ORM. The base template the other Postgres examples build on.
Private blockchain star registry in Node, Express and LevelDB: request a validation window for a Bitcoin address, sign the message, then register a star as a block.
Learn Docker