
Title: I built a universal polyglot language (NaveScript) that can translate & run code from Python, Java, Ruby, Bash, Perl… and it actually works
Hey r/nerds,
Over the last few weeks I went full mad scientist mode and built something that’s been living in my head for a while.
I call it NaveScript — a universal “glue” language / transmutation engine. The idea is simple but ambitious: it can take code in different languages, understand what it does, translate it into its own representation, execute it, and even translate the output back.
Just ran a test suite across Python, Java, Ruby, Bash, and Perl — 25 different cases — and it came back flawless. Still very early/beta, but the core loop is actually working.
At the same time I’ve been leveling up Jarvis (my personal AI assistant). It now has its own Warp-style terminal, runs a bunch of different models, has a refinement loop, and we’re experimenting with a P2P hive mind between my machines.
Also finished a decent DroidRain tool (Android FRP bypass suite) and have the early groundwork for NaveRain (iOS side).
The big long-term dream is Nexus — a desktop environment/OS that feels like macOS, works like Windows, runs like Linux, and has Jarvis living inside it like a real Tony Stark assistant (voice-first + traditional desktop modes).
All of this cooked up mostly solo on an old gaming PC and an aging MacBook, bouncing ideas between Grok, Gemini, Claude, and Jarvis itself. A lot of it is janky and beta as hell, but it’s functional and growing fast.
Just wanted to share because this kind of chaotic “build in public” journey is why I love this community.
If you’re into polyglot tools, AI agents, custom OS experiments, or just weird solo dev projects — I’d love to hear your thoughts.
GitHub repo for NaveScript is up if anyone wants to look: [https://github.com/nave433-blip
(Yes I know half of you are going to roast me for scope creep 😂)
What do you think — cool concept or total overkill?