Jimmie Jönsson

I build fast, native desktop tools in Rust and C#/.NET: small, focused apps that start instantly, keep your data local and stay out of your way. Every release below is published straight from each project’s build pipeline.

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Projects

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Just Another Git GUI

v1.1.1

A lightweight cross-platform Git desktop app with native GitHub publishing and PR flow.

Rust
egui
Git

Probe

v0.1.1

A native, fast REST client. Plain .http files, no cloud, no telemetry.

Rust
egui
HTTP

MdNotes

v0.1.1

Local, Obsidian-style Markdown notes with natively rendered Mermaid diagrams.

C#
.NET 10
Avalonia

vlc2chromecast

v1.0.8.0

Stream local video files to your Chromecast, powered by VLC.

Rust
egui
VLC

WAF Analyzer for OPNsense

OPNsense plugin that suggests narrowly scoped WAF rules from your nginx access logs.

OPNsense
Python
PHP

LeakLens

Finds memory leaks in running .NET apps and explains them in plain language.

Rust
Slint
.NET

Latest releases

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Oct 25, 2026 Probe v0.1.1 Rust
Oct 25, 2026 Probe v0.1.0 Rust
Oct 24, 2026 Just Another Git GUI v1.1.1 Rust
Oct 24, 2026 Just Another Git GUI v1.1.0 Rust
Oct 24, 2026 MdNotes v0.1.1 C#
Sep 13, 2026 Just Another Git GUI v1.0.0.10 Rust