Swynx: Dead Code Detection, Air-Gapped by Design
A privacy-first dead code scanner for 26 languages. Built by OYNK as its own company, with a hand-coded 126-page site and zero tracking.
26
Languages Supported
126
Marketing Pages
0
Data Sent Home
<1s
Load Time
The Vision
We built Swynx as its own company. It is a dead code tool for developers who care about clean, lean codebases. The name comes from "swine" + "lynx," meaning sharp-eyed code hunting. We designed and built the product and site to compete with bigger tools. The key difference: your code never leaves your machine.
Most scanners guess what is unused. Swynx uses graph analysis instead. It maps every link in the codebase and proves which code cannot be reached. The site makes that difference clear for tech leads and CTOs weighing up the tool.
What We Built
Hand-Coded Marketing Site
Pure HTML, CSS, and vanilla JS. No frameworks, no build tools, no bloat. Every page hand-coded for top speed and low waste.
126-Page SEO Architecture
Auto-built pages for every language, framework comparisons, and use-case content. All set up for search engines and AI from launch.
Graph Reachability Engine
The scanner maps every code link with graph analysis, not guesswork. It finds paths that can never be reached.
Triple Air-Gapped Security
No network access, no tracking, no phone-home. Code stays on the dev's machine. Three layers of isolation that privacy-focused teams can check for themselves.
Cross-Platform CLI
Runs on Linux, Windows, and macOS. One binary, no extra installs. Set up and scan in under a minute.
Programmatic SEO at Scale
Pages for all 26 languages, framework guides, and rival comparisons. Built to capture long-tail dev search traffic.
Languages Supported
Swynx scans 26 languages and frameworks. Each one has its own docs and landing page built into the site.
JavaScript
TypeScript
Python
Java
C#
Go
Ruby
PHP
Rust
Swift
Kotlin
C++
Scala
Dart
Elixir
Haskell
Lua
Perl
R
Julia
Clojure
Erlang
F#
OCaml
Zig
Nim
The Stack
Marketing Site
Static HTML/CSS/JS
Server
Nginx on Ubuntu
Scanner Core
Graph Reachability
Distribution
Single Binary CLI
Platforms
Linux / Win / macOS
Telemetry
None (air-gapped)
Want something like this?
Need a dev tool, a SaaS site, or a full product platform? We build by hand, tune it for search, and make sure it performs.