Ask HN: What's the Best Open Source Tool You've Discovered Recently?

1. VoiceInk

   1 8 1,116 9.7 Swift

   Voice-to-text app for macOS to transcribe what you say to text almost instantly

   

   I quite like VoiceInk, an open-source voice input app for Mac https://github.com/Beingpax/VoiceInk

2. InfluxDB

   www.influxdata.com featured

   InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.

   

3. hotspot

   2 21 4,773 8.2 C++

   The Linux perf GUI for performance analysis.

   

4. nushell

   3 232 35,790 9.9 Rust

   A new type of shell

   

   Best thing I've found recently is nushell[0], paired with jc [1] it's pretty much the best shell I've ever used.

   [0] https://www.nushell.sh/

5. open-webui

   4 47 102,341 10.0 JavaScript

   User-friendly AI Interface (Supports Ollama, OpenAI API, ...)

   

   Open WebUI[1] for a ChatGPT type experience locally hosted. Very impressive set of features and development velocity - so much so Qwen team using it now rather than building their own [2]

   1. https://github.com/open-webui/open-webui

   2. https://chat.qwen.ai/

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