The 4.5:1 rule explained: how WCAG actually measures color contrast
Why WCAG demands a 4.5:1 contrast ratio for body text, what 'large text' actually means in pixels, and which common color pairs quietly fail the rule.
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111篇文章MikuTools 最新文章：工具教程、产品更新、AI 工具实践和工程笔记。
Use Bionic Reading as a focus aid, not a speed hack
The biggest community test of Bionic Reading found readers were 2.6 WPM slower with it. About half still got faster. Here is what the science actually says.
6 分钟阅读See What is Inside a Torrent Before You Download It
Paste a magnet link or info hash and get file listings, size breakdowns, and screenshots before committing to a download. No client needed.
4 分钟阅读Professional Email Signatures Without Touching HTML Code
A browser-based email signature builder with 6 templates, avatar embedding, social media icons, and one-click HTML export. Works with any email client.
4 分钟阅读Share Files With Anyone, Anywhere, Using a 6-Digit Room Code
A peer-to-peer file sharing tool that works across any network using WebRTC room codes. Up to 2GB per file, session resume, and no account required.
4 分钟阅读Transfer Files Between Devices on the Same Network Without USB Drives or Cloud Uploads
A peer-to-peer file transfer tool that uses WebRTC to send files directly between devices on the same local network. No server storage, no upload limits, no accounts.
4 分钟阅读GPU Benchmarks That Actually Help You Pick a Graphics Card
A searchable GPU benchmark table with PassMark data. Compare graphics cards side by side, see performance differences visually, and find the right card for your needs.
4 分钟阅读Pick Giveaway Winners on Twitter Without the Manual Counting
A Twitter giveaway tool that fetches replies, filters spam, picks random winners with cryptographic verification, and exports proof. Fair, transparent, and fast.
4 分钟阅读Short Links That Actually Tell You Something: Building Click Analytics Without the Enterprise Price Tag
A free URL shortener with custom slugs, password protection, and click analytics that break down by country, device, browser, and OS. No signup walls, no premium tiers.
5 分钟阅读Throwaway Email Without the Sketchy Vibes: A Clean Temp Mail That Just Works
A disposable email generator with multiple domain options, auto-refresh, HTML rendering, and attachment support. No signup, no tracking, gone in an hour.
5 分钟阅读Restore Old Photos With AI: What It Can and Cannot Fix
An AI-powered photo restoration tool that repairs damage, reduces noise, and enhances clarity in old photographs. Before/after comparison and $0.05 per image.
5 分钟阅读Compare CPUs Side by Side With Real Benchmark Data, Not Spec Sheets
A searchable CPU benchmark table powered by PassMark data. Compare multiple processors with visual progress bars and find the best value for your budget.
4 分钟阅读