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Understand WCAG AA and AAA contrast ratio requirements, how they differ, when to use each standard, and how to calculate and test contrast in your designs.
ACCESSIBILITYIdentify and fix the most common web accessibility mistakes including missing alt text, poor contrast, keyboard traps, and improper ARIA usage with practical code examples.
ACCESSIBILITYA practical web accessibility checklist covering semantic HTML, keyboard navigation, ARIA, color contrast, forms, images, and testing. WCAG 2.2 compliant.
ACCESSIBILITYMaster CSS custom properties with practical examples. Learn scoping, theming, responsive design patterns, and advanced techniques for maintainable stylesheets.
CSS TIPSDesign accessible dark mode interfaces with proper contrast ratios, color choices, and implementation patterns. Avoid common dark mode pitfalls.
CSS TIPSLearn practical methods for extracting color palettes from any website. Covers browser tools, CSS inspection techniques, and when color extraction is useful.
CSS TIPSCompare the performance impact of Google Fonts versus self-hosted custom fonts. Learn which approach is faster and how to optimize web font loading.
CSS TIPSLearn how to identify fonts used on any website using browser DevTools, CSS inspection, and dedicated tools. Includes tips for finding free alternatives.
CSS TIPSLearn how to deconstruct any website's design system by extracting its colors, typography, spacing, components, and layout patterns using browser tools.
CSS TIPSLearn how CSS specificity works with clear visual examples. Understand the scoring system, common pitfalls, and practical strategies for manageable stylesheets.
CSS TIPSUnderstand WCAG color contrast requirements for web accessibility. Learn the AA and AAA standards, how contrast ratios work, and how to test your designs.
CSS TIPSCompare all-in-one browser tools versus single-purpose extensions for web development. Analyze the tradeoffs in performance, workflow efficiency, and maintenance.
PRODUCTThe essential Chrome extensions for web developers in 2026, covering performance, debugging, accessibility, design inspection, and productivity tools.
PRODUCTLearn how to identify any website's technology stack including frameworks, CMS, analytics, CDN, and hosting using browser tools, HTTP headers, and source analysis.
PRODUCTA fast, practical workflow for auditing any page's on-page SEO. Check meta tags, headings, images, links, and content structure in under five minutes.
SEO GUIDESLearn which meta tags matter for SEO in 2026, how to write them properly, and which ones you can safely ignore. A practical, no-fluff guide.
SEO GUIDESUnderstand what Core Web Vitals are, what LCP, CLS, and INP measure, why Google uses them as ranking signals, and what good scores look like.
SEO GUIDESLearn how to structure your headings for better SEO and accessibility. Covers H1 through H6 hierarchy, common mistakes, and practical implementation tips.
SEO GUIDESA practical guide to auditing your website's SEO with a step-by-step checklist covering meta tags, headings, performance, mobile, and technical SEO factors.
SEO GUIDESLearn how to write effective title tags that improve search rankings and click-through rates. Includes formulas, examples, and common mistakes to avoid.
SEO GUIDESMaster the art of writing meta descriptions that boost click-through rates. Covers ideal length, formatting tips, real examples, and common pitfalls.
SEO GUIDESLearn how to implement Open Graph tags so your content looks great when shared on Facebook, LinkedIn, X, and messaging apps. Includes all essential tags.
SEO GUIDESA comprehensive technical SEO checklist covering crawlability, indexing, site speed, structured data, security, and more. Updated for 2026 best practices.
SEO GUIDESLearn what AI readiness means for websites, how to implement llms.txt, optimize for AI crawlers, and use structured data to stay visible in the age of AI search.
SEO GUIDESA hands-on guide to measuring Core Web Vitals with real tools and fixing the most common LCP, CLS, and INP issues. Includes code examples and prioritization.
WEB PERFORMANCEOptimize images to improve LCP, CLS, and overall page speed. Covers modern formats, responsive images, lazy loading, and practical compression strategies.
WEB PERFORMANCEUnderstand how JavaScript affects INP and LCP Core Web Vitals. Learn to diagnose long tasks, optimize execution, and improve responsiveness with practical strategies.
WEB PERFORMANCEOptimize your website for mobile performance with strategies for network conditions, CPU constraints, touch interactions, and responsive resource loading.
WEB PERFORMANCEA practical checklist for optimizing page speed covering images, CSS, JavaScript, fonts, server configuration, and third-party scripts. For developers.
WEB PERFORMANCEUnderstand how third-party scripts impact page speed, Core Web Vitals, and user experience. Learn strategies to audit, optimize, and manage external dependencies.
WEB PERFORMANCEAtoms Pro gives you instant SEO and CSS analysis with a single hover. No more copy-pasting URLs.
Install Atoms for Chrome