Full-Stack Developer 2026 — Deep Dives
Hand-authored, code-first masterclasses that supplement the 37-phase source curriculum with slower executable teaching.
Focused supplemental tracks
JavaScript Core — From Syntax to Runtime Reasoning
Learn JavaScript by predicting behavior, running small programs, debugging incorrect assumptions, and gradually building TaskFlow Lite.
TypeScript — Make Invalid States Harder to Represent
Move from working JavaScript to explicit compile-time contracts, then learn where runtime validation must take over.
React — State, Rendering, and Component Design
Build TaskFlow Lite in React while learning state ownership, derived data, forms, effects, and composition.
Next.js — App Router, Server/Client Boundaries, and Production Rendering
Build the actual TaskFlow web shell and reason precisely about what runs on the server, what ships to the browser, and how routing affects data flow.
NestJS + Fastify — Request Lifecycle and Backend Architecture
Trace an HTTP request through Fastify and NestJS, then build modules/controllers/services with clear ownership.
PostgreSQL + Prisma — Data Modeling, SQL, and Migrations
Learn the database independently, then use Prisma without surrendering understanding of SQL and migration risk.
Authentication + Authorization — Identity, Trust, and Permissions
Separate proving identity from deciding permission, then attack your own assumptions.
Forms + TanStack Query — Professional Frontend Data Flow
Build reliable forms, cache server state, handle mutations, and reason about optimistic concurrency.
Testing + Security + Observability + Performance
Turn production quality into observable, testable engineering rather than a checklist.
Docker + GitHub Actions + Production Deployment
Package, verify, release, deploy, smoke-test, and roll back TaskFlow with explicit evidence at every stage.