Fogio makes tools. Here they are.

Regexly

• Browser
• Local

Build a regular expression from blocks, watch it match as you go, then copy it out for JavaScript, Python or PCRE. Nothing to memorise.

Unbox

• Browser
• Local

Open ZIP, RAR, 7Z, TAR and ISO archives in the browser tab. The archive is read where it sits — it is never sent anywhere.

Differ

• Browser
• Local

Put two things side by side: text, JSON, images, tables. The comparison runs in the page, so the files stay on your disk.

mmhg

• Android
• Offline

A blood pressure diary. Write down a reading, see the trend over weeks, keep the history in one place. Works without a connection.

JetBrains File Icons

• VS Code
• Theme

File icons for VS Code drawn after the JetBrains IDE new UI set.

JetBrains Product Icons

• VS Code
• Theme

Product and activity bar icons for VS Code drawn after the JetBrains IDE new UI set.

JetBrains Color Theme

• VS Code
• Theme

A colour theme for VS Code that follows the JetBrains IDE new UI palette, in light and dark.

JetBrains Dashboard

• VS Code
• Plugin

A JetBrains-style welcome window for VS Code: recent projects in a list, one click back into work.

Go Struct Tags Highlight

• VS Code
• Syntax

Highlights Go struct tags inline, using the colours your own VS Code theme already defines.

CoverLens

• VS Code
• Plugin

Coverage in the gutter as you read the file — covered, partial, missed — with a diff mode and monorepo support.