Top 25 Websites Every Developer Should Bookmark (2026 Ultimate List)

Best websites for developers

Discover the best online tools, learning platforms, and developer resources to bookmark in 2026 — from AI-assisted coding tools and free playgrounds to docs, package registries, and productivity helpers. This curated list saves you hours of searching and keeps your dev toolkit sharp.

Updated: November 2025 • Author: Maxon

Info!
This is a curated list of 25 high-value developer websites across categories: learning, APIs & docs, code playgrounds, CI/CD & hosting, package registries, productivity, and utilities. Bookmark the ones that match your stack and workflow.

Why bookmark these sites?

As a developer, the right resources at your fingertips speed up problem solving, prototyping, and production work. Bookmarked sites become an instant toolkit — whether you need a quick snippet, a deployment platform, or an AI-assisted code suggestion.

How to use this list

Scan categories and save 5–10 sites you’ll use weekly.
Organize them in your browser bookmarks (or use a bookmark manager like Raindrop.io).
Periodically revisit the list—web tools evolve quickly; try one new tool every month.

Top 25 Websites — Categories & Why They Matter

Documentation & Reference

Website	Why Bookmark	Use-case / Pro tip
MDN Web Docs	Canonical web platform docs: HTML, CSS, JavaScript, Web APIs.	Use MDN for quick reference and real examples — trust it for cross-browser behavior.
Python Docs	Official language reference and standard library docs.	Bookmark specific library pages you use often (e.g., asyncio, pathlib).
Node.js Docs	Official Node API docs and guides.	Keep the LTS version docs bookmarked for compatibility checks.

Learning & Tutorials

Website	Why Bookmark	Use-case / Pro tip
freeCodeCamp	Hands-on tutorials & projects across web, data, and AI.	Use its project-based curriculum to build portfolio pieces quickly.
Coursera	Professional courses & certificates (universities and companies).	Great for deep specialization — search for practical capstone projects.
Udemy	Affordable, practical courses on new stacks and tools.	Watch reviews and check for updated content (2025+).

AI & Developer Tools

Website	Why Bookmark	Use-case / Pro tip
OpenAI Platform	APIs for LLMs, embeddings, vision — essential for AI developers.	Store common prompts, and test ideas in the playground before productionizing.
Hugging Face	Model hub, datasets, and inference endpoints.	Use HF for fine-tuning examples and community models when quick prototypes are needed.
Replit	Instant cloud IDE with multiplayer editing and AI-powered coding (Ghostwriter).	Great for quick prototypes and sharing runnable examples with reviewers.

Playgrounds, Snippets & Code Sharing

Website	Why Bookmark	Use-case / Pro tip
CodeSandbox	Online sandbox for React, Vue, Svelte and full-stack sandboxes.	Share live demos in PRs or blog posts — embed easily.
StackBlitz	Fast online IDE with full-stack runtime in the browser.	Use it to replicate environment-specific bugs for others to test.
JSFiddle	Lightweight HTML/CSS/JS playground for minimal reproductions.	Ideal for quick front-end snippets and bug reports.

Package Registries & Documentation

Website	Why Bookmark	Use-case / Pro tip
npm	Largest JavaScript package registry.	Bookmark package pages and changelogs for dependency upgrades.
PyPI	Python package index for libraries and releases.	Use pip install commands directly from package pages.
RubyGems	Ruby package listing & docs.	Useful for maintaining gems and checking versions quickly.

DevOps, Hosting & CI/CD

Website	Why Bookmark	Use-case / Pro tip
Vercel	Static & serverless deployment for frontends and APIs.	Perfect for Next.js/React; use previews for team testing.
Netlify	Quick static hosting plus serverless functions.	Use edge functions and form handling for lightweight apps.
CircleCI	Powerful CI/CD pipelines and workflows.	Bookmark sample pipeline configs for your stack.

Productivity & Utilities

Website	Why Bookmark	Use-case / Pro tip
gitignore.io	Generate .gitignore files quickly for any language or framework.	Save templates for your most-used stacks to speed up setup.
Stack Exchange / Stack Overflow	Q&A for debugging and edge-case solutions.	Bookmark common error pages and your own saved answers.
GitHub	Code hosting, issues, PRs, Actions — central to dev workflows.	Star repositories, follow projects, and bookmark issues you contribute to.

Design, Icons & UI Help

Website	Why Bookmark	Use-case / Pro tip
Figma	Design and prototyping tool used by teams worldwide.	Save component libraries and design systems you reuse.
Google Fonts	Fast, free web fonts and pairing suggestions.	Bookmark font pairings for consistent branding.
Font Awesome	Icon library & CDN for quick UI icons.	Keep commonly-used icons and CDN patterns handy.

Quick bookmarks to save right now

Here are 10 essential quick-adds (copy into your bookmarks):

Warning!
Bookmarking is personal: too many bookmarks become noise. Keep a short list of go-to tools and rotate new ones in monthly.

How to organize bookmarks (best practices)

Create folders by category: Docs, Playgrounds, AI Tools, Hosting, Packages, Productivity.
Use a bookmark manager (Raindrop.io, Pocket) if you want tags, search, and cross-device sync.
Periodically prune bookmarks — remove tools you stopped using after 3 months.
Keep one "Daily" folder with the 10 sites you open most often.

Q: How often should I review and update my bookmarks?

Weekly for active projects, monthly for general bookmarks. New tools come fast — try one new tool per month to avoid churn.

Q: Are paid tools worth bookmarking?

Yes — paid developer tools often save more time than they cost. Evaluate ROI: time saved × team productivity against subscription price.

Success! Bookmarking the right sites saves hours each week. Keep a lean, well-curated list and you’ll be more productive and better informed.

Resources & Further Reading

Explore more curated lists and deep-dive guides on developer tools and AI integrations at Maxoncodes.

Maxoncodes