feat: interactive learning paths (spec 006)

_data/en-US/development/development-environment/learn.yaml

@@ -54,6 +54,34 @@
   access: "free"
   organization: "QEMU"
 
+- name: "Terraform Documentation"
+  url: "https://developer.hashicorp.com/terraform/docs"
+  description: "Official documentation for Terraform, covering infrastructure as code, providers, state and modules."
+  type: "reference"
+  access: "free"
+  organization: "HashiCorp"
+
+- name: "GitHub Actions Documentation"
+  url: "https://docs.github.com/actions"
+  description: "Official guide to automating builds, tests and deployments with GitHub Actions workflows."
+  type: "reference"
+  access: "free"
+  organization: "GitHub"
+
+- name: "GitLab CI/CD Documentation"
+  url: "https://docs.gitlab.com/ci/"
+  description: "Official documentation for GitLab CI/CD pipelines, jobs, runners and deployment environments."
+  type: "reference"
+  access: "free"
+  organization: "GitLab"
+
+- name: "Docker Get Started"
+  url: "https://docs.docker.com/get-started/"
+  description: "Official hands-on introduction to containers with Docker, from building images to running multi-container apps."
+  type: "tutorial"
+  access: "free"
+  organization: "Docker"
+
 - name: "DevOps Beginner Roadmap (roadmap.sh)"
   url: "https://roadmap.sh/devops-beginner"
   description: "Interactive roadmap on a first path into DevOps: topics laid out in a suggested study order, each linking to further reading."

_data/en-US/development/plataforms/learn.yaml

@@ -19,6 +19,55 @@
   access: "free"
   organization: "HashiCorp"
 
+- name: "Android Developers Courses"
+  url: "https://developer.android.com/courses"
+  description: "Free official courses for building Android apps with Kotlin and Jetpack Compose, from first app to architecture."
+  type: "course"
+  access: "free"
+  organization: "Google"
+
+- name: "Android Developer Documentation"
+  url: "https://developer.android.com/docs"
+  description: "Official reference and guides for the Android platform, its APIs, tooling and app quality requirements."
+  type: "reference"
+  access: "free"
+  organization: "Google"
+
+- name: "Apple Developer Documentation"
+  url: "https://developer.apple.com/documentation/"
+  description: "Official documentation for building apps on iOS, iPadOS, macOS, watchOS and visionOS with Apple frameworks."
+  type: "reference"
+  access: "free"
+  organization: "Apple"
+
+- name: "SwiftUI Tutorials"
+  url: "https://developer.apple.com/tutorials/swiftui"
+  description: "Step-by-step official tutorials that build complete iOS apps with SwiftUI, covering layout, data and navigation."
+  type: "tutorial"
+  access: "free"
+  organization: "Apple"
+
+- name: "Flutter Documentation"
+  url: "https://docs.flutter.dev/"
+  description: "Official guides and API reference for building cross-platform mobile, web and desktop apps with Flutter and Dart."
+  type: "reference"
+  access: "free"
+  organization: "Google"
+
+- name: "React Native Documentation"
+  url: "https://reactnative.dev/docs/getting-started"
+  description: "Official guide to building native iOS and Android apps with React and JavaScript, from setup to native modules."
+  type: "reference"
+  access: "free"
+  organization: "Meta"
+
+- name: "Expo Documentation"
+  url: "https://docs.expo.dev/"
+  description: "Documentation for Expo, a framework and toolset that simplifies building, testing and publishing React Native apps."
+  type: "reference"
+  access: "freemium"
+  organization: "Expo"
+
 - name: "Android Developer Roadmap (roadmap.sh)"
   url: "https://roadmap.sh/android"
   description: "Interactive roadmap on Android app development: topics laid out in a suggested study order, each linking to further reading."

_data/en-US/development/plataforms/publications.yaml

@@ -18,3 +18,17 @@
   type: "journal"
   access: "paid"
   organization: "IEEE Computer Society"
+
+- name: "Human Interface Guidelines"
+  url: "https://developer.apple.com/design/human-interface-guidelines/"
+  description: "Apple's design guidance for apps on its platforms, covering layout, navigation, accessibility and platform conventions."
+  type: "reference"
+  access: "free"
+  organization: "Apple"
+
+- name: "Material Design 3"
+  url: "https://m3.material.io/"
+  description: "Google's design system for Android and other platforms, with components, layout, colour and accessibility guidance."
+  type: "reference"
+  access: "free"
+  organization: "Google"

_data/en-US/development/plataforms/tools.yaml

@@ -18,3 +18,10 @@
   type: "tool"
   access: "free"
   organization: "Open Infrastructure Foundation"
+
+- name: "Firebase"
+  url: "https://firebase.google.com/docs"
+  description: "Backend services for mobile and web apps, including authentication, databases, push notifications and analytics."
+  type: "tool"
+  access: "freemium"
+  organization: "Google"

_data/en-US/development/programming-languages/learn.yaml

@@ -54,6 +54,48 @@
   access: "free"
   organization: "zenspider.com"
 
+- name: "Kotlin Documentation"
+  url: "https://kotlinlang.org/docs/home.html"
+  description: "Official Kotlin language documentation with a tour, reference and guides for Android, server and multiplatform use."
+  type: "reference"
+  access: "free"
+  organization: "JetBrains"
+
+- name: "Swift Documentation"
+  url: "https://www.swift.org/documentation/"
+  description: "Official documentation of the Swift language, including the language guide, standard library and API design guidelines."
+  type: "reference"
+  access: "free"
+  organization: "Swift.org"
+
+- name: "The Python Tutorial"
+  url: "https://docs.python.org/3/tutorial/"
+  description: "The official introduction to Python, covering syntax, data structures, modules, errors and classes for new programmers."
+  type: "tutorial"
+  access: "free"
+  organization: "Python Software Foundation"
+
+- name: "Python for Everybody"
+  url: "https://www.py4e.com/"
+  description: "Free beginner course and open textbook teaching programming with Python, data structures, web data and databases."
+  type: "course"
+  access: "free"
+  organization: "University of Michigan"
+
+- name: "Automate the Boring Stuff with Python"
+  url: "https://automatetheboringstuff.com/"
+  description: "Free online book that teaches Python through practical automation of files, spreadsheets, web pages and everyday tasks."
+  type: "textbook"
+  access: "free"
+  organization: "No Starch Press"
+
+- name: "PEP 8: Style Guide for Python Code"
+  url: "https://peps.python.org/pep-0008/"
+  description: "The official style guide for Python code, describing naming, layout and conventions that keep code readable."
+  type: "reference"
+  access: "free"
+  organization: "Python Software Foundation"
+
 - name: "C Programming Roadmap (roadmap.sh)"
   url: "https://roadmap.sh/c"
   description: "Interactive roadmap on the C language: topics laid out in a suggested study order, each linking to further reading."

_data/en-US/learning-paths/backend.yaml

@@ -0,0 +1,86 @@
+title: "Backend development"
+summary: "Build reliable server-side applications by mastering HTTP, a web framework, relational data, API design and the caching, messaging and architecture choices behind scalable systems."
+subcategory: "development/backend-development"
+level: "intermediate"
+source: "ipl"
+stages:
+  - title: "HTTP and the server side"
+    steps:
+      - title: "HTTP in depth"
+        summary: "Study requests, responses, headers, cookies and connection behaviour, since every backend decision ultimately travels over HTTP."
+        resources:
+          - "https://hpbn.co"
+          - "https://developer.mozilla.org/en-US/docs/Web/HTTP/Reference/Headers/Set-Cookie"
+      - title: "A first web framework"
+        summary: "Build a small application with routing, templates and middleware in one mainstream framework to learn the request lifecycle."
+        resources:
+          - "https://developer.mozilla.org/en-US/docs/Learn/Server-side/Express_Nodejs"
+          - "https://nodejs.org"
+          - "https://www.djangoproject.com"
+          - "https://fastapi.tiangolo.com"
+      - title: "Other server ecosystems"
+        summary: "Compare how enterprise stacks in Java and .NET structure the same concepts, useful when joining larger organisations."
+        optional: true
+        resources:
+          - "https://spring.io"
+          - "https://learn.microsoft.com/en-us/aspnet/core/fundamentals/"
+  - title: "Working with data"
+    steps:
+      - title: "Relational databases and SQL"
+        summary: "Model data in tables, write SQL queries and use transactions, the default storage choice for most backends."
+        resources:
+          - "https://www.postgresql.org"
+          - "https://www.sqlite.org"
+      - title: "Indexes and query performance"
+        summary: "Learn how indexes work and how to read query plans, the most common fix for slow endpoints."
+        resources:
+          - "https://use-the-index-luke.com"
+      - title: "Schema migrations"
+        summary: "Version database changes alongside code so every environment evolves safely and deployments stay repeatable."
+        resources:
+          - "https://flywaydb.org"
+          - "https://www.liquibase.com"
+      - title: "Document and key-value stores"
+        summary: "Understand when document databases or in-memory stores fit better than relational tables, and what you give up."
+        optional: true
+        resources:
+          - "https://www.mongodb.com/docs/manual/"
+          - "https://redis.io"
+  - title: "Designing APIs"
+    steps:
+      - title: "HTTP API design"
+        summary: "Design consistent resources, validate payloads with schemas and plan versioning so clients can rely on your API."
+        resources:
+          - "https://json-schema.org/"
+          - "https://web.archive.org/web/20170610175619/https://fly.io/articles/pragmatic-api-versioning/"
+          - "https://www.postman.com"
+      - title: "RPC with gRPC"
+        summary: "Explore contract-first remote procedure calls with Protocol Buffers, common for efficient service-to-service communication."
+        optional: true
+        resources:
+          - "https://grpc.io/"
+      - title: "Configuration and secrets"
+        summary: "Keep configuration in the environment and out of code, following principles that make services portable and safe to deploy."
+        resources:
+          - "https://12factor.net/"
+          - "https://github.com/motdotla/dotenv"
+  - title: "Scaling and architecture"
+    steps:
+      - title: "Caching and messaging"
+        summary: "Reduce load with caches and decouple services with event streams, two core tools for handling growth."
+        resources:
+          - "https://redis.io"
+          - "https://kafka.apache.org"
+      - title: "Data-intensive systems"
+        summary: "Learn the trade-offs of replication, partitioning and consistency, and study how real companies scaled their backends."
+        resources:
+          - "https://dataintensive.net"
+          - "https://highscalability.com"
+      - title: "Architecture and maintainability"
+        summary: "Apply design patterns and architectural thinking so the codebase stays understandable and changeable as it grows."
+        resources:
+          - "https://martinfowler.com"
+          - "https://refactoring.guru"
+see_also:
+  - name: "Backend Developer Roadmap (roadmap.sh)"
+    url: "https://roadmap.sh/backend"

_data/en-US/learning-paths/computer-science.yaml

@@ -0,0 +1,80 @@
+title: "Computer science foundations"
+summary: "Build a solid base in computer science, from how machines run programs through algorithms, operating systems and networks, up to the limits of what computation can do."
+subcategory: "computing/computer-science"
+level: "beginner"
+source: "ipl"
+stages:
+  - title: "Getting oriented"
+    steps:
+      - title: "Map of the field"
+        summary: "See which core subjects make up computer science and in what order to tackle them, so self-study stays focused instead of scattered."
+        resources:
+          - "https://teachyourselfcs.com/"
+      - title: "Working at the command line"
+        summary: "Get comfortable with the shell, files and processes, since nearly every later topic is explored by running tools from a terminal."
+        resources:
+          - "https://linuxcommand.org/"
+      - title: "Version control"
+        summary: "Track your exercises and experiments with Git, a habit that makes every project and course assignment easier to manage."
+        resources:
+          - "https://git-scm.com/"
+      - title: "Where computing came from"
+        summary: "Learn the history of computing machines and ideas, which explains many design choices that still shape today's systems."
+        optional: true
+        resources:
+          - "https://computerhistory.org/"
+  - title: "Algorithms and data structures"
+    steps:
+      - title: "Core data structures and algorithms"
+        summary: "Study arrays, lists, trees, hashing, sorting and searching with working code, the toolkit behind efficient programs."
+        resources:
+          - "https://www.coursera.org/learn/algorithms-part1"
+          - "https://jeffe.cs.illinois.edu/teaching/algorithms/"
+      - title: "Analysing and designing algorithms"
+        summary: "Learn asymptotic analysis, recursion, greedy methods and dynamic programming so you can reason about cost before writing code."
+        resources:
+          - "https://jeffe.cs.illinois.edu/teaching/algorithms/"
+          - "https://mitpress.mit.edu/algorithms/"
+          - "https://ocw.mit.edu/courses/6-046j-design-and-analysis-of-algorithms-spring-2015/"
+  - title: "How computers run programs"
+    steps:
+      - title: "Computer systems"
+        summary: "Understand data representation, machine code, memory hierarchy and linking to see what really happens when your program executes."
+        resources:
+          - "https://csapp.cs.cmu.edu/"
+      - title: "Operating systems"
+        summary: "Learn how an operating system virtualises CPU and memory, handles concurrency and stores data persistently on disk."
+        resources:
+          - "https://pages.cs.wisc.edu/~remzi/OSTEP/"
+          - "https://pdos.csail.mit.edu/6.828/"
+      - title: "Experimenting with emulators"
+        summary: "Run and inspect systems inside an emulator or virtual machine, a safe way to try what you read about kernels and hardware."
+        optional: true
+        resources:
+          - "https://www.qemu.org/"
+          - "https://www.virtualbox.org/"
+      - title: "Networks and databases in practice"
+        summary: "Capture real network traffic and query a small embedded database to connect protocol and storage theory with observable behaviour."
+        resources:
+          - "https://www.wireshark.org/"
+          - "https://www.sqlite.org/"
+  - title: "Theory of computation"
+    steps:
+      - title: "Automata and formal languages"
+        summary: "Experiment with finite automata, grammars and Turing machines to understand the formal models behind parsers and computation itself."
+        resources:
+          - "https://www.jflap.org/"
+      - title: "Complexity and its limits"
+        summary: "Get an introduction to complexity classes such as P and NP, which explain why some problems resist efficient solutions."
+        optional: true
+        resources:
+          - "https://complexityzoo.net/Complexity_Zoo"
+          - "https://blog.computationalcomplexity.org/"
+      - title: "Keep up with the field"
+        summary: "Read accessible summaries of research and the flagship magazine of the profession to see how foundations feed current work."
+        resources:
+          - "https://cacm.acm.org/"
+          - "https://blog.acolyer.org/"
+see_also:
+  - name: "Computer Science Roadmap (roadmap.sh)"
+    url: "https://roadmap.sh/computer-science"