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Top 10 JavaScript UDP Projects
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osc-js
OSC library for Node.js, Electron, Chrome Apps, Webpages or any other JS application. It comes with a customizable Plugin API for WebSocket, UDP or bridge networking
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node-ipc
A nodejs module for local and remote Inter Process Communication (IPC), Neural Networking, and able to facilitate machine learning.
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WLEDAudioSync-Chataigne-Module
Stream music/audio to WLED Sound Reactive. Real time audio data analysis: volume, FFT, pitch detection etc.Include RTMGC. Include Real Time Music Mood Detection.WLED audio sync integrated v1 for esp8266 & v2 message for esp32.
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anysocket
An abstract networking layer over multiple transports, client/server agnostic with support for E2EE (nodejs/browser)
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network-bandwidth-monitor
A Node.js module to monitor network bandwidth usage. It works on Windows, MacOS, and Linux.
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splitlog
A minimalistic logger transport that forwards debug logs over UDP and lets you visualize different log channels in separate terminal windows with a simple CLI tool.
Project mention: I built a tiny CLI tool to split noisy debug logs into terminal tabs | news.ycombinator.com | 2025-08-07Hi HN,
I recently published a tool I built for my own dev setup and thought it might be useful to others working with lots of logs in local or distributed environments.
When using libraries like debug, logs are already grouped by namespace — but when many services or modules are firing at once, it becomes hard to follow what’s going on.
So I made splitlog — a minimal CLI monitor that listens to debug logs over UDP and displays each namespace in a separate terminal tab (using blessed). This lets you visually isolate and focus on just the log streams you care about, in real-time.
It’s lightweight, works from the terminal, and doesn’t require any log server — ideal for local dev or dockerized environments with microservices.
Curious if others here also face this kind of log overload, and if you’ve found similar or better solutions. Happy to hear feedback or ideas!
Repo: https://github.com/dsheiko/splitlog
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
JavaScript UDP discussion
JavaScript UDP related posts
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Random Gods song in ORCA (2D programming language) [video]
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Hundred Rabbits – Low-tech living while sailing the world
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Orca: Progressive Learning from Complex Explanation Traces of GPT-4
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Help my current lack of creativity. This setup is a product of 15 years of “fuckin’ with synths”. Currently need input from peers
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Best livecoding software if I primarily want to manipulate the MIDI in my DAW
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Do you know any visual programming language for music like OpenMusic?
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How do I get ORCA to work from the ZIP file off Itch.io?
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A note from our sponsor - SaaSHub
www.saashub.com | 6 Jun 2026
Index
What are some of the best open-source UDP projects in JavaScript? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | Orca | 5,004 |
| 2 | Pilot | 554 |
| 3 | netcat | 436 |
| 4 | osc-js | 279 |
| 5 | HSTP | 156 |
| 6 | node-ipc | 64 |
| 7 | WLEDAudioSync-Chataigne-Module | 59 |
| 8 | anysocket | 24 |
| 9 | network-bandwidth-monitor | 3 |
| 10 | splitlog | 1 |
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