Courses

A premium AI/chat app course. Build message model, ChatBubble, prompt composer, fake AI API, assistant loading state, safe hint mode, error/retry flow and final AI Cha…

Build the client-side logic behind API-powered apps. Practice GET requests, error and retry states, POST feedback, API client functions, pagination, optimistic updates…

A premium authentication app course. Build login/register UI, fake auth API, session provider mock, protected dashboard, profile screen, refresh token flow, logout con…

Learn the building blocks of client authentication: auth flow, login validation, fake auth API, access and refresh token model, session state, protected screens, sessi…

A practical introduction to Expo project setup and release preparation. Learn project structure, app config, scripts, dev menu, assets, splash screen, fonts, environme…

Learn controlled inputs and validation patterns in React Native. Build required fields, email checks, password rules, login forms, FieldError, settings forms, feedback…

A premium real-app course where you build a portfolio-ready Habit Tracker. You will create the brief, dashboard, HabitCard, add form, complete-today flow, progress bar…

A practical foundation course for students who want to write React Native code confidently. You will work with variables, objects, arrays, functions, conditions, state…

A premium commerce app course. Build product catalog, ProductCard, add-to-cart logic, quantity controls, cart total, checkout form, empty cart state and a final Mini S…

A premium product/business course where you turn an idea into a launchable MVP. Build idea scorecard, problem statement, user stories, MVP scope, prototype map, roadma…

A practical navigation course using mock flows. Build screen maps, stack navigation, route params, bottom tabs, auth flow, modal confirmation, nested course-to-lesson …

Learn how to turn apps into strong portfolio case studies. Build portfolio strategy, project briefs, MVP scope, demo checklists, GitHub README previews, case study car…

Prepare a mobile app for release. Work through publishing flow, app metadata, versioning, EAS build profiles, permissions and privacy notes, pre-release QA, store list…

A hands-on React Native starter course. Build real mobile screens with View, Text, StyleSheet, Flexbox, Image, Pressable, props, state, conditional rendering, TextInpu…

A practical course on modeling app state. Learn source of truth, derived state, immutable updates, actions, reducer mental model, global store mock, course progress st…

Practice debugging real React Native issues: error reading, debug panels, validation test cases, component scenarios, counter bugs, stable list keys, error boundary co…

Build a small React Native UI kit: design tokens, buttons, badges, stat cards, progress bars, course cards, empty states, loading/error states, skeletons, notices, seg…

A premium API-driven app course. Build a Weather App with project brief, fake weather API, city search, loading/error/success states, WeatherCard, forecast list, saved…

Identity boundary, authorization policy, надёжная фоновая работа и классификация ошибок. Статус исходного audited package: review. Runtime/activation gates исходного п…

Работа с незнакомым сервисом: карта зависимостей, воспроизведение бага, безопасное изменение и handoff. Статус исходного audited package: review. Runtime/activation ga…

Production-style request/response, dependency lifecycle, middleware context and exception/OpenAPI evidence with a real terminal slice. Статус исходного audited package…

Independent production-style Work Items API capstone integrating persistence, security, concurrency, background work, observability and maintenance change. Статус исхо…

Предсказуемый Python/FastAPI service slice: semantic typing contracts, structured async ownership, validated settings и lifecycle-safe resources. Статус исходного audi…

Реляционные инварианты, Session ownership, безопасные миграции и конкурентные записи. Исправленная strict available-scope revision с физическими validators и independe…

Проверка behavior через pytest, dependency overrides, DB contracts и структурированную телеметрию. Исправленная strict available-scope revision с физическими validator…

Production transaction boundaries, tenant-scoped idempotency, optimistic concurrency and bounded serialization retry.

Практический курс о безопасном login/session lifecycle, deny-by-default authorization, tenant isolation и browser-facing HTTP security.

Практический курс о tenant-scoped cache identity, invalidation/freshness, bounded retries, DLQ и idempotent background effects.

Практический курс о неизменяемом артефакте, runtime config, health gates, совместимом rollout, graceful shutdown и безопасном rollback decision.

Практический курс о стабильной error taxonomy, безопасных structured logs, bounded metrics/SLI и causal trace-driven debugging.

Практический курс по безопасному изменению существующего Fastify-сервиса: execution mapping, deterministic regression, minimal patch и evidence-linked operational hand…

Практический курс по Fastify route schemas, lifecycle hooks, plugin encapsulation и безопасному error/response contract.

Практический курс о владении Promise, направлении модульных зависимостей, проверяемой конфигурации и корректной остановке Node.js/TypeScript-сервиса.

Практический курс по PostgreSQL constraints, совместимым migrations, index/EXPLAIN и repository data access.

Four original capstone lessons and integrated Work Items Service improved with source-backed theory, laboratories, acceptance matrices; all original executable contrac…

Доказуемые границы transport, application, domain, persistence и composition на реальном Fastify Work Items Service.

Production-oriented testing: deterministic domain unit tests, Fastify inject HTTP contracts, PostgreSQL concurrency verification and wrong-solution certification.

Production identity boundary, per-resource authorization, tenant isolation, layered validation and safe error/redaction contracts for a Go HTTP/Gin service. Статус исх…

Production HTTP boundaries for Gin-style Go services: routing, strict body semantics, correlation/recovery ordering and safe request-context/background-work separation…

Go foundation для production backend: domain/error contracts, context deadlines, structured goroutine ownership и bounded race-safe worker pipelines. Статус исходного …

Независимая production-like сборка Work Items Service: API/domain/persistence, security/idempotency/concurrency, reliable background work, observability/lifecycle и ev…

Durable jobs, bounded retries, idempotent effects, transactional outbox, lease claiming, tenant-safe cache-aside, stampede control и graceful worker lifecycle. Статус …

Production-like PostgreSQL boundary для Go: database/sql lifecycle, atomic transactions/outbox, compatible migrations, tenant-scoped idempotency и optimistic concurren…

Production-grade verification и operations для Go/Gin backend: risk-based tests, safe telemetry, health/drain lifecycle и evidence-driven maintenance. Статус исходного…

Corrected reset course: verify-before-trust authentication, tenant non-disclosure, validate-before-mutate, safe errors, and terminal integration. Статус исходного audi…

Executable PHP/offline SQL contracts for durable persistence, transaction/outbox, compatible migrations, idempotency and optimistic concurrency with explicit Laravel/P…

Independent terminal integration audited and repaired across all five lessons. Internal PHP contract is certified; Composer, Laravel, PostgreSQL, importer/player and i…

Executable pure-PHP contracts for container lifetime, startup configuration, HTTP validation/resources and middleware lifecycle with explicit Laravel blocker. Статус и…

Практический PHP foundation курс: strict domain model, safe outcomes, honest Composer evidence boundary, resource ownership и независимая terminal integration. Статус …

Executable PHP reliability contracts with explicit Laravel, queue, cache and database technology blockers. Статус исходного audited package: CORRECTED_RESET_AUDIT_INTE…

Executable PHP operations contracts with explicit Laravel/PostgreSQL/monitoring/deployment blockers. Статус исходного audited package: CORRECTED_RESET_AUDIT_INTERNAL_W…

Чтение незнакомой кодовой базы, воспроизведение дефекта, минимальный change set, regression proof и operational handoff. Статус исходного audited package: REVIEW. Runt…

Первый Java/Spring-route курс без скрытого Java prerequisite: Java 21 source→JVM, types/abstractions, value objects, error taxonomy, bounded concurrency, реальный Mave…

Constructor graph, typed configuration, MVC contracts, request context и безопасные ошибки в Work Items vertical slice. Статус исходного audited package: REVIEW. Runti…

Реляционные инварианты, реальные transaction boundaries, совместимые Flyway-миграции и детерминированная конкурентная запись. Статус исходного audited package: REVIEW.…

Request security chain, tenant authorization, pre-mutation validation, безопасный ProblemDetail и context cleanup через наблюдаемое поведение. Статус исходного audited…

Evidence-driven test strategy, PostgreSQL integration, observability, graceful lifecycle и artifact provenance для Spring Boot service. Статус исходного audited packag…

Независимая сборка, изменение и защита production-style Spring Boot сервиса с HTTP, PostgreSQL, security, transactions, concurrency, observability и operations evidenc…

Практический курс по production App Router: route ownership, Server/Client boundaries, cache intent, достижимые route states, metadata/HTTP security и request-correlat…

Nuxt specialization после Vue/Frontend readiness. Курс доказывает file routing, SSR/payload, async data states, Nitro secrets, cache policy, accessibility/maintenance …

Фундаментальный React-курс frontend-маршрута. Ученик доказывает понимание render snapshot, component purity, props и stable list identity, minimal state ownership, fun…

Итоговый React-проект: от product/acceptance contract и ownership architecture до route-to-data vertical slice, regression envelope, portfolio traceability и terminal …

React Router course: URL-owned resource/view state, nested layout ownership, loader and action lifecycles, pending/error/revalidation behavior and a cumulative Support…

Курс учит выбирать Redux Toolkit только для действительно общего клиентского состояния, моделировать изменения domain actions, разделять slices по владельцам, сохранят…

Курс учит отделять локальное состояние интерфейса от общего клиентского состояния, проектировать Zustand store через явные actions, подписывать компоненты на минимальн…

Практический курс по Vitest и React Testing Library: сильный тест проходит на корректной реализации и падает на заранее подготовленной поломке. Статус исходного audite…

Курс учит отделять server state от client state, проектировать stable query keys, управлять freshness и background refetch, синхронизировать cache после mutations и ст…

Практический курс о реальных границах браузера: DOM, события, формы, URL, localStorage, fetch, отмена запросов и интеграционный Bookmark Manager.

Практический курс по архитектуре CSS: явные границы владения, BEM, ациклические Sass-модули, узкие абстракции и семантические токены с package-bound Dart Sass compilat…

Курс формирует FE-CSS-01 и FE-CSS-02: ученик предсказывает cascade и sizing, строит устойчивые Flexbox/Grid-композиции и переносит responsive-решения от viewport к ком…

Практический курс о реальном Git workflow: точный staging, атомарные коммиты, интеграция веток, смысловые конфликты, review evidence и commit-bound CI signals. GitHub-…

Курс формирует FE-HTML-01: от модели HTML-парсинга до самостоятельной maintenance-интеграции семантической knowledge page с landmarks, headings, формой, таблицей, осмы…

Курс для начинающих: от значений, функций и коллекций до немутирующих обновлений, `Promise`, явных состояний запроса и самостоятельного проекта Learning Tracker Engine…

Практический курс по Tailwind CSS: локальные utility decisions, variants, semantic theme values, component extraction и безопасная статическая композиция классов с pac…

Курс формирует проверяемые TypeScript-контракты для frontend: явные публичные границы, discriminated unions без impossible states, readonly и immutable updates, generi…

Практический курс по accessibility contract: нативная семантика, keyboard/focus, формы, dialog lifecycle, live status и интеграционный account flow. Текущий проход док…

Практический курс по performance engineering: сравнимые гипотезы, rendering/layout work, images/fonts/resource priority, JavaScript cost, network/cache и интеграционны…

Foundation-курс по Vue 3.5: instance ownership, truthful reactivity, props/emits, conditional DOM, lifecycle cleanup, stable identity, computed/watch, composables, acc…

Production-level интеграционный курс Vue/Nuxt: product contract, state ownership, routing, async failure recovery, accessibility, performance, maintenance, transfer и …

Observable Router + Pinia integration rebuilt from eight independently reset-audited lessons; lesson-local Node runtime evidence is fresh, framework/browser execution …

Process-death restoration, lifecycle-aware Compose effects, immutable state ownership, adaptive list identity и independent maintenance integration. Статус исходного a…

Independent architecture, durable offline sync, supported device/permission/accessibility matrix, incident response and release defense. Статус исходного audited packa…

Типы, nullability, sealed state, immutable collections, structured concurrency ownership и read-only Flow/StateFlow boundaries. Статус исходного audited package: PASS_…

Type-safe Navigation Compose routes, deep-link validation, form draft/focus/IME contracts, UDF/ViewModel ownership and explicit DI/module boundaries. Статус исходного …

HTTP failure semantics, idempotent retry, Room transaction/migration boundaries, offline-first conflict states and WorkManager scheduling with observable data-layer ev…

Runtime permission recovery, typed platform results, Compose accessibility semantics, notification privacy and secure Android boundaries with independent maintenance e…

Детерминированные coroutine/Flow tests, Compose behavior/semantics tests, измеримые performance gates, Macrobenchmark/Baseline Profiles и воспроизводимый Android relea…

Five repaired Dart foundation lessons with independent terminal integration; executed Dart/Flutter certification remains blocked because the SDKs are unavailable. Стат…

Physical capstone contracts repaired; actual Dart/Flutter/device execution and product-route prerequisites Courses 17–21 remain blocked. Статус исходного audited packa…

Bounded retry/idempotency, cached-first failure states, atomic local migration, durable offline queue/conflicts and an integrated terminal Work Items recovery flow. Ст…

Platform channels, permission recovery, semantics and notifications. Исправленная strict available-scope revision с физическими validators и independent terminal. Стат…

Five-lesson Work Items state/forms/navigation course with repaired learner contracts and candidate evidence. Internal static, adaptive, adversarial and reproducibility…

Risk-driven testing, measurable Flutter performance, recursively redacted observability and reproducible staged release evidence are integrated internally; real SDK, g…

Widget/Element/RenderObject, constraints, identity и adaptive UI. Исправленная strict available-scope revision с физическими validators и independent terminal. Статус …

Terminal iOS capstone: independent architecture, offline sync, conflict handling, platform evidence and maintenance defense. Pure Swift contracts are locally executabl…

Typed navigation, accessible forms and explicit state/effect architecture. Pure Swift behavior is locally executable; SwiftUI rendering, focus tree, simulator and devi…

Offline-capable iOS data layer: bounded request policy, durable migrations/outbox, revision-aware conflict handling and budgeted background work. Pure Swift policies a…

Permission lifecycle, privacy minimization, safe notifications/secret boundaries, typed Photos/Location outcomes and accessible equivalents. Six pure Swift policy cont…

Eight independently reset-audited pure Swift lessons now form a coherent language/domain progression with fresh lesson-local Swift CLI evidence; SwiftUI and device beh…

State ownership, stable view identity, generation-safe tasks, adaptive layout and restoration. Six pure Swift behavior contracts execute locally; actual SwiftUI render…

Behavior-oriented Swift Testing/XCTest/XCUITest design, deterministic async isolation, evidence-bound performance and release state, plus terminal incident defense wit…

KMP capstone по ownership, source-set discipline, offline sync, Android/iOS interop, testing/release и terminal incident defense. Доступный package scope подтверждён ш…

Проектирование Swift-facing API, async/cancellation bridges, XCFramework/SwiftPM manifests, cinterop isolation и consumer-side release evidence без ложного platform PA…

Инженерный выбор границы sharing, default hierarchy template, dependency ownership, минимальные expect/actual contracts, lifecycle/cancellation и maintenance defense б…

Local source of truth, безопасные migrations, transactional outbox, idempotent retry, конфликтная политика и maintenance recovery без ложного Room/SQLite/platform PASS…

Platform-neutral state machines, typed failure taxonomy, repository ownership, Ktor engine boundary, serialization normalization/versioning и maintenance defense без л…

Common/platform test ownership, target matrix, build provenance, CI isolation, binary/performance budgets and observable rollback without fake Gradle, Xcode, device or…

Native UI with shared logic, evidence-based UI-sharing decisions, Compose/SwiftUI/UIKit interop ownership, touch/lifecycle, accessibility and maintenance defense witho…

File-based route contracts, validated deep links, protected surfaces, deterministic back/restoration policy и cross-platform navigation observability без подмены Expo/…

Independent cross-boundary mobile application with architecture ownership, offline recovery, secure session/permission/accessibility, Android+iOS evidence and release …

Сформировать переносимые и проверяемые механизмы native component boundaries, системных insets/keyboard, virtualized identity и responsive/platform layout для Work Ite…

Reset-аудит завершён: 5/5 lessons, 10 live validators, portable behavioral runtime 50/50. Native Expo/device/backend gates remain open.

Permission state, privacy-aware location, token/notification routes и deferrable background work с наблюдаемыми recovery contracts.

Проверяемые storage, SQLite, session refresh/logout и durable offline-sync contracts для Expo/React Native.

Проверяемые form-state, submit deduplication, press feedback, accessibility и AppState resume contracts для Expo/React Native.

Проверяемые test pyramid, accessibility, deterministic device E2E, performance budgets и EAS release contracts. Статус исходного audited package: REVIEW. Runtime/activ…

Учебный курс NativePath