Tutorials, deep-dives, and privacy-first thinking about developer tools.
Showing 1–8 of 8 posts
WebP vs AVIF in 2026: real browser support dates, how much smaller AVIF files get, why AVIF encodes slower, and which format to pick for the web.
Postgres extract(epoch from now()) and MySQL UNIX_TIMESTAMP() both return a Unix timestamp, but the data type, precision, and timezone rules differ.
PNG, JPG, WebP, or AVIF? A 2026 guide comparing transparency, compression, browser support, and file size so you pick the right image format every time.
jwt.io is the JWT inspector most developers reach for, but should production tokens leave your machine? Here's how the iKit JWT Decoder compares in 2026.
Looking for an Appicon.co alternative? iKit's browser-only app icon generator outputs the same iOS, Android adaptive, and PWA icons — without uploading your source PNG to any server.
A side-by-side test of five free online Markdown editors — privacy, GFM support, live preview, and load speed compared so you can pick one in 2026.
Compare the best free online Markdown editors of 2026 — covering live preview, GitHub Flavored Markdown, syntax highlighting, and zero sign-up.
Three ways to format ugly JSON — IDE plugins, CLI tools like jq, and privacy-first browser formatters — compared on speed, privacy, and ergonomics.