Screen Recording
The practical mechanics of a clean screen capture — resolution, framerate, format, cursor, notifications, audio, and doing it on Linux or with no display at all — answered with settings tables instead of vibes.
How to record your screen in high quality: the settings that matter
Blurry text, a laggy cursor, the wrong frame rate: high quality is a handful of capture settings, each with one number and a one-line fix.
Best frame rate for screen recording: 30 vs 60 fps by content
Doubling the frame rate does not double the file, and on a static form it costs almost nothing. A content-type table for when 60 fps is actually worth it.
Best resolution for screen recording: match delivery, not your monitor
Your monitor is not the resolution to record at. A source-to-delivery table, the bitrate math, and why a 4K capture can make 1080p text worse.
How to record just one browser tab (three ways, one clean result)
Recording one browser tab is picking a capture surface, not cropping your desktop. Three ways to do it, scored on fidelity, what leaks, and repeatability.