# links.oriz.in — 111 curated 2026 dev sites

## About
Hand-picked directory. Every site verified alive in 2026. Tier badges: free / signup / freemium.
Source: https://github.com/chirag127/links-site

## Agent era 2026 (12)
The picks that matter most to how we build now.

- [Anthropic Claude Docs](https://docs.claude.com) — [free] ★ Canonical Claude/Anthropic API + Claude Code docs
- [Model Context Protocol](https://modelcontextprotocol.io) — [free] ★ Canonical MCP spec, now Linux Foundation-governed
- [agents.md](https://agents.md) — [free] ★ Open standard for repo-level agent instructions
- [agentskills.io](https://agentskills.io) — [free] ★ SKILL.md open format for progressive-disclosure skills
- [Glama MCP](https://glama.ai/mcp) — [free] ★ Largest verified MCP registry with quality grades
- [Smithery](https://smithery.ai) — [freemium] ★ MCP registry + hosted runtime
- [awesome-mcp-servers](https://github.com/punkpeye/awesome-mcp-servers) — [free] ★ Largest curated MCP directory
- [Cline](https://github.com/cline/cline) — [free] ★ Open-source coding agent, MCP-native, cross-editor
- [OpenCode](https://opencode.ai) — [free] ★ Terminal AI agent, 75+ providers
- [Aider](https://aider.chat) — [free] ★ Terminal AI pair programmer, git-native, model-agnostic
- [Ollama](https://ollama.com) — [free] ★ Local LLM runner with auto GPU detection
- [Groq](https://groq.com) — [freemium] ★ Fastest hosted inference with real no-card free tier

## When stuck (9)
Q&A archives and communities that still answer.

- [Stack Overflow](https://stackoverflow.com) — [signup] Still the default Q&A archive with 24M+ questions indexed
- [DEV Community](https://dev.to) — [signup] Active Forem-powered dev blog + Q&A network
- [Reddit r/experienceddevs](https://reddit.com/r/experienceddevs) — [signup] Senior-engineer venue post-Blind decline
- [Exercism](https://exercism.org) — [signup] Free mentored practice in 83 languages, donation-funded
- [Stack Exchange Network](https://stackexchange.com) — [signup] 183+ topical Q&A sites beyond SO
- [Software Engineering SE](https://softwareengineering.stackexchange.com) — [signup] Design/architecture Q&A where SO closes as opinion-based
- [devRant](https://devrant.com) — [signup] Dev humor/venting community still active
- [Coderanch](https://coderanch.com) — [signup] Old-school moderated Java forum still active in niches
- [Discord dev communities](https://discord.com) — [signup] Real-time help across Rust, Python, Reactiflux, framework servers

## Learning (12)
Structured practice, courses, and paths.

- [freeCodeCamp](https://freecodecamp.org) — [signup] Fully free nonprofit curriculum, donation-funded
- [The Odin Project](https://theodinproject.com) — [free] Fully free open-source full-stack curriculum
- [MDN Learn](https://developer.mozilla.org/en-US/docs/Learn) — [free] Canonical web platform learning path
- [roadmap.sh](https://roadmap.sh) — [free] Free interactive roadmaps for 75+ roles
- [CS50 / edX Harvard](https://cs50.harvard.edu/x) — [free] Canonical CS intro, CS50-issued cert free
- [Fullstack Open](https://fullstackopen.com) — [free] ★ University of Helsinki modern JS full-stack course
- [boot.dev](https://boot.dev) — [freemium] Backend-focused Go/Python/SQL path
- [Kaggle Learn](https://kaggle.com/learn) — [signup] Free micro-courses + free GPU/TPU notebooks
- [Khan Academy](https://khanacademy.org) — [free] Entirely free nonprofit, beginner-focused
- [Fast.ai](https://fast.ai) — [free] Top-down practical deep learning by Jeremy Howard
- [Learn Git Branching](https://learngitbranching.js.org) — [free] Interactive Git visualization sandbox
- [DeepLearning.AI](https://deeplearning.ai) — [freemium] Andrew Ng's short-course library, mostly free

## Docs (13)
Reference material worth bookmarking.

- [MDN Web Docs](https://developer.mozilla.org) — [free] Canonical web platform reference
- [DevDocs](https://devdocs.io) — [free] ★ Offline-capable multi-language API aggregator
- [TypeScript handbook](https://typescriptlang.org/docs) — [free] ★ Official TS docs, handbook, playground
- [Rust Book](https://doc.rust-lang.org/book) — [free] ★ Canonical Rust learning resource, ships with each release
- [Python docs](https://docs.python.org) — [free] ★ PSF-official stdlib + language spec
- [Astro docs](https://docs.astro.build) — [free] ★ Astro framework official docs
- [Cloudflare docs](https://developers.cloudflare.com) — [free] ★ Workers/Pages/R2/D1/Queues/KV canonical docs
- [pnpm docs](https://pnpm.io) — [free] ★ Workspace-first package manager docs
- [Node.js docs](https://nodejs.org/docs) — [free] Official Node runtime docs
- [Tailwind docs](https://tailwindcss.com/docs) — [free] Tailwind CSS v4 CSS-first config docs
- [React docs (react.dev)](https://react.dev) — [free] Current canonical React docs
- [Web.dev](https://web.dev) — [free] Google Chrome team performance + best-practices
- [Bun docs](https://bun.sh) — [free] ★ Fast all-in-one JS/TS toolkit powering Claude Code

## Tools (13)
The daily-use utility belt.

- [regex101](https://regex101.com) — [freemium] Multi-flavor regex tester with match explanations
- [JSONCrack](https://jsoncrack.com) — [freemium] Open-source JSON/YAML/CSV/XML to graph visualization
- [diagrams.net / draw.io](https://app.diagrams.net) — [free] Apache 2.0 canvas-based diagramming
- [CyberChef](https://gchq.github.io/CyberChef) — [free] Encoding/encryption Swiss army knife by GCHQ
- [transform.tools](https://transform.tools) — [free] Zero-signup multi-format converter
- [Excalidraw](https://excalidraw.com) — [freemium] MIT hand-drawn whiteboard for developers
- [tldraw](https://tldraw.com) — [freemium] Free web whiteboard with instant collaboration
- [Compiler Explorer](https://godbolt.org) — [free] Interactive compiler/assembly explorer for 60+ languages
- [caniuse](https://caniuse.com) — [free] Browser support tables for HTML5/CSS/JS APIs
- [bundlephobia](https://bundlephobia.com) — [free] npm bundle-size analyzer
- [pkg.pr.new](https://pkg.pr.new) — [free] ★ Continuous npm preview releases per commit/PR
- [Ray.so](https://ray.so) — [free] Fresher Carbon alternative for code screenshots
- [ShareX](https://getsharex.com) — [free] GPL Windows screenshot + upload automation

## Interview prep (9)
For the day the recruiter emails.

- [LeetCode](https://leetcode.com) — [freemium] Industry-default algorithm/DS practice
- [NeetCode](https://neetcode.io) — [freemium] Curated roadmaps that structure LeetCode's chaos
- [System Design Primer](https://github.com/donnemartin/system-design-primer) — [free] Canonical free system design reference
- [ByteByteGo](https://bytebytego.com) — [freemium] Alex Xu's visual system design content
- [systemdesign.one](https://systemdesign.one) — [free] Free system design case studies
- [Exponent](https://tryexponent.com) — [freemium] Peer-to-peer mocks + PM/EM/SWE courses
- [HackerRank](https://hackerrank.com) — [signup] Free skill certs + structured practice
- [Educative.io](https://educative.io) — [freemium] Text-based interactive courses; Grokking series
- [HiredInTech](https://hiredintech.com) — [free] Free algorithms + system design frameworks

## Competitive (10)
Algorithmic sport and skill sharpening.

- [Codeforces](https://codeforces.com) — [free] Dominant competitive programming platform
- [AtCoder](https://atcoder.jp) — [free] Japan-origin platform with weekly high-quality contests
- [CodeChef](https://codechef.com) — [freemium] Weekly Starters + monthly rated contests
- [Kaggle competitions](https://kaggle.com/competitions) — [free] ML + reasoning benchmark competitions
- [Project Euler](https://projecteuler.net) — [free] Math-oriented programming puzzles, approaching problem 1000
- [Advent of Code](https://adventofcode.com) — [free] Annual December puzzle event
- [CSES Problem Set](https://cses.fi) — [free] Canonical structured problem set by Antti Laaksonen
- [TopCoder](https://topcoder.com) — [free] Marathon Match + AI/crowdsourcing challenges
- [HackerEarth](https://hackerearth.com) — [freemium] Community contests remain free for participants
- [SPOJ](https://spoj.com) — [free] 20K+ problem free archive across 60+ languages

## Jobs (10)
Where the roles are actually posted.

- [Hacker News Who's Hiring](https://news.ycombinator.com/submitted?id=whoishiring) — [free] Monthly direct-from-hiring-manager thread
- [hnhiring.com](https://hnhiring.com) — [free] Searchable index of HN Who's Hiring back to 2018
- [Wellfound](https://wellfound.com) — [signup] Ex-AngelList Talent, startup-focused
- [Work At A Startup](https://workatastartup.com) — [signup] YC's official board - single-profile apply to 1000+ YC startups
- [We Work Remotely](https://weworkremotely.com) — [free] Employer-paid remote board since 2011
- [RemoteOK](https://remoteok.com) — [free] Pieter Levels' remote firehose
- [Welcome to the Jungle](https://welcometothejungle.com) — [signup] Curated tech-focused matching
- [4dayweek.io](https://4dayweek.io) — [free] Only board for reduced-hours roles
- [Instahyre](https://instahyre.com) — [signup] India-focused passive hiring
- [LinkedIn Jobs](https://linkedin.com/jobs) — [signup] Largest professional platform by volume

## News (11)
What shipped this week.

- [Hacker News](https://news.ycombinator.com) — [free] Default tech news firehose, comment-forward
- [Lobsters](https://lobste.rs) — [signup] Higher-signal invite-only alternative to HN
- [DEV.to](https://dev.to) — [signup] Community aggregation + fresh tutorials
- [tldr.tech](https://tldr.tech) — [signup] 5-minute daily digest across AI/Web Dev/InfoSec
- [Changelog](https://changelog.com) — [free] Long-running podcast network for developers
- [ACM TechNews](https://technews.acm.org) — [signup] Academic/industry news digest
- [Ars Technica](https://arstechnica.com) — [freemium] Deep tech + security + policy news
- [The Register](https://theregister.com) — [free] Sharp UK enterprise IT news
- [InfoQ](https://infoq.com) — [signup] Enterprise architecture + QCon coverage
- [Hacker Newsletter](https://hackernewsletter.com) — [free] Weekly hand-curated HN digest since 2010
- [The Pragmatic Engineer](https://newsletter.pragmaticengineer.com) — [freemium] Deep engineering leadership newsletter

## Blogs (12)
Long-form worth subscribing to.

- [Simon Willison](https://simonwillison.net) — [free] ★ Best real-time source on generative-AI tooling
- [Julia Evans](https://jvns.ca) — [free] Legendary explainer of Unix, networking, Git, CSS
- [Dan Abramov / overreacted.io](https://overreacted.io) — [free] React thinker on atproto, RSC, Lean
- [Rachel by the Bay](https://rachelbythebay.com/w/) — [free] SRE/systems war stories from ex-Facebook engineer
- [Fabien Sanglard](https://fabiensanglard.net) — [free] Gold standard for retro-computing archaeology
- [Xe Iaso](https://xeiaso.net/blog/) — [free] High-cadence infra + AI + Anubis anti-bot
- [Oxide Computer blog](https://oxide.computer/blog) — [free] Best hardware + Rust + distributed-systems writing
- [Marc Brooker](https://brooker.co.za/blog/) — [free] ★ AWS principal on distributed systems + agent safety
- [Josh Comeau](https://joshwcomeau.com) — [free] Best-in-class CSS + animation interactive tutorials
- [Drew DeVault](https://drewdevault.com) — [free] FOSS conscience blog (SourceHut, Hare)
- [Nikita Prokopov / Tonsky](https://tonsky.me) — [free] Clojure + UI design + typography opinions
- [Cassidy Williams](https://cassidoo.co) — [free] GitHub Sr DevRel director; warm accessible frontend + career