CodeDev knowledge system / 28 chapters
DOCUMENT
DOCUMENT
THE WHOLE
SYSTEM.
A practical reference for programming, DSA, frameworks, databases, APIs, Linux, networking, testing, security, deployment, and the architecture behind CodeDev itself.
All documentation
6 / 28
Results for “html”
01 / Start here
Beginner → advanced
Developer learning roadmap
A practical order for learning programming, DSA, web development, databases, systems, testing, and production deployment.
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02 / Languages
Beginner → intermediate
JavaScript for modern applications
JavaScript fundamentals, DOM events, modules, async/await, fetch, validation, and browser security boundaries.
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03 / Web + frameworks
Beginner → intermediate
HTML, CSS, and responsive web foundations
Semantic HTML, accessible forms, CSS layout, responsive design, progressive enhancement, and browser fundamentals.
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04 / Web + frameworks
Intermediate
HTTP, REST APIs, and backend design
Requests, responses, status codes, JSON APIs, validation, idempotency, pagination, authentication, and API boundaries.
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05 / Web + frameworks
Intermediate
React, Vue, and Svelte overview
Component-driven frontend architecture, state, routing, forms, API calls, and how to decide whether a frontend framework is necessary.
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06 / Systems + delivery
Intermediate → advanced
Application security essentials
Authentication, authorization, password hashing, MFA, CSRF, XSS, CSP, rate limiting, secrets, uploads, and secure production defaults.
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Production referenceHOW CODEDEV