EdgeSpeech, on-device speech-to-speech for React Native
Details
- External ID
- 48849257
- Source
- HN
- Company
- —
- Product
- React Native Boost
- Website domain
- github.com
- Launched
- July 9, 2026
- Cohort
- —
- Upvotes
- 5
- Upvotes percentile
- 0.1081242532855436
- Tags
- —
- Fetched at
- Sept. 7, 2026, 9:26 p.m.
- Updated at
- Sept. 7, 2026, 9:26 p.m.
Enrichment
- Theme
- voice AI agents and infrastructure
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Commercial product
- Normalized one-liner
- on-device speech-to-speech for react native
- Manually corrected
- False
Could you build this?
No On-device speech-to-speech for React Native requires low-level native bridge programming, real-time audio DSP pipelines, and optimizing neural inference models (STT, LLM, TTS) under tight mobile hardware constraints.
What it would actually take: The architecture demands cross-platform C++/JSI bridges for React Native connecting to native audio I/O (CoreAudio and AAudio/Oboe) and optimized runtimes like llama.cpp, Whisper.cpp, or ONNX Runtime Mobile. Delivering low-latency speech-to-speech on device requires quantization, audio streaming buffers, and heavy optimization for mobile NPUs/GPUs (Apple Neural Engine and Snapdragon NPU).
Discussion
No comments on this launch.
Competitors
Other products that read as similar to this one — 283 launches clear the similarity bar, closest 8 shown.
Attention rank: #253 of 284 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 245 days after the earliest competitor.
- Eloqium-TTS · github · 2026-09-11 · 6 upvotes · similarity 0.60
- Comfyui-Auk-T8 · github · 2026-09-13 · 8 upvotes · similarity 0.58
- Inflect TTS v2+ONNX, 9M/4M text-to-speech models running in the browser · hn · 2026-07-26 · 7 upvotes · similarity 0.55
- Voxxy · hn · 2026-05-24 · 9 upvotes · similarity 0.54
- persian_tts · github · 2026-09-16 · 125 upvotes · similarity 0.54
- Speko · ph · 2026-08-27 · 266 upvotes · similarity 0.53
- RayCodes_sanoTTS · github · 2026-09-10 · 7 upvotes · similarity 0.51
- Heard for iOS: ePub reader with on-device text to speech · hn · 2026-07-15 · 5 upvotes · similarity 0.50
Other launches for this product
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.