--- title: "CosyVoice vs react-speech-recognition" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/funaudiollm-cosyvoice-vs-jamesbrill-react-speech-recognition" tools: ["funaudiollm-cosyvoice", "jamesbrill-react-speech-recognition"] --- # CosyVoice vs react-speech-recognition *GraphCanon updated Jul 11, 2026* ## Verdict Pick CosyVoice when cosyVoice is primarily Python; react-speech-recognition is JavaScript; pick react-speech-recognition when react-speech-recognition is primarily JavaScript; CosyVoice is Python. [CosyVoice](https://funaudiollm.github.io/cosyvoice3) reports 22k GitHub stars, 2.5k forks, and 767 open issues, last pushed May 25, 2026. [react-speech-recognition](https://webspeechrecognition.com/) has 842 stars, 129 forks, and 18 open issues, last pushed Jun 6, 2025. Figures are from public GitHub metadata via [CosyVoice's repository](https://github.com/FunAudioLLM/CosyVoice) and [react-speech-recognition's repository](https://github.com/JamesBrill/react-speech-recognition). | | [CosyVoice](/tools/funaudiollm-cosyvoice.md) | [react-speech-recognition](/tools/jamesbrill-react-speech-recognition.md) | | --- | --- | --- | | Tagline | Multi-lingual large voice generation model with full-stack abilities for inference, training and deployment. | 💬Speech recognition for your React app | | Stars | 22,089 | 842 | | Forks | 2,545 | 129 | | Open issues | 767 | 18 | | Language | Python | JavaScript | | Adopt for | CosyVoice is a Python-based multi-lingual large voice generation model. It supports extensive capabilities including fine-tuning, TTS (Text-To-Speech), and natural language generation. | - | | Persona | - | - | | Runtime | - | - | | License | Apache-2.0 | MIT | | Categories | Model Training, Speech & Audio, Inference & Serving | Speech & Audio | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [CosyVoice](/tools/funaudiollm-cosyvoice.md) | [react-speech-recognition](/tools/jamesbrill-react-speech-recognition.md) | | --- | --- | --- | | Maintenance | Steady (60%) | Dormant (18%) | | Days since push | 46d | 400d | | Open issues (now) | 767 | 18 | | Owner type | Organization | User | | Full report | [trust report](/tools/funaudiollm-cosyvoice/trust.md) | [trust report](/tools/jamesbrill-react-speech-recognition/trust.md) | ## Decision facts: CosyVoice - **Adopt for:** CosyVoice is a Python-based multi-lingual large voice generation model. It supports extensive capabilities including fine-tuning, TTS (Text-To-Speech), and natural language generation. ## Choose when ### Choose CosyVoice if… - CosyVoice is primarily Python; react-speech-recognition is JavaScript. - License: CosyVoice is Apache-2.0, react-speech-recognition is MIT. - Tags unique to CosyVoice: cantonese, audio-generation, chinese, english. - Also covers Model Training, Inference & Serving. - When you need support for multiple languages like Cantonese, Chinese, English, Japanese, and Korean. ### Choose react-speech-recognition if… - react-speech-recognition is primarily JavaScript; CosyVoice is Python. - License: react-speech-recognition is MIT, CosyVoice is Apache-2.0. - Tags unique to react-speech-recognition: speech-to-text, javascript, speech-recognition, react. ## When NOT to use CosyVoice - If your project specifically requires fine-tuned performance in languages not supported by CosyVoice such as Arabic or Spanish. - When strict real-time speech synthesis requirements are essential, as CosyVoice may face delays depending on the environment's computational power and model complexity. ## When NOT to use react-speech-recognition - Last GitHub push was 401 days ago (dormant maintenance, Jun 6, 2025). Validate activity before betting a new project on react-speech-recognition. ## Common questions ### What is the difference between CosyVoice and react-speech-recognition? CosyVoice: Multi-lingual large voice generation model with full-stack abilities for inference, training and deployment.. react-speech-recognition: 💬Speech recognition for your React app. See the comparison table for live GitHub stats and shared categories. ### When should I choose CosyVoice over react-speech-recognition? Choose CosyVoice over react-speech-recognition when CosyVoice is primarily Python; react-speech-recognition is JavaScript; License: CosyVoice is Apache-2.0, react-speech-recognition is MIT; Tags unique to CosyVoice: cantonese, audio-generation, chinese, english; Also covers Model Training, Inference & Serving; When you need support for multiple languages like Cantonese, Chinese, English, Japanese, and Korean. ### When should I choose react-speech-recognition over CosyVoice? Choose react-speech-recognition over CosyVoice when react-speech-recognition is primarily JavaScript; CosyVoice is Python; License: react-speech-recognition is MIT, CosyVoice is Apache-2.0; Tags unique to react-speech-recognition: speech-to-text, javascript, speech-recognition, react. ### When should I avoid CosyVoice? If your project specifically requires fine-tuned performance in languages not supported by CosyVoice such as Arabic or Spanish. When strict real-time speech synthesis requirements are essential, as CosyVoice may face delays depending on the environment's computational power and model complexity. ### When should I avoid react-speech-recognition? Last GitHub push was 401 days ago (dormant maintenance, Jun 6, 2025). Validate activity before betting a new project on react-speech-recognition. ### Is CosyVoice or react-speech-recognition more popular on GitHub? CosyVoice has more GitHub stars (22,089 vs 842). Stars measure visibility, not whether either tool fits your constraints. ### Are CosyVoice and react-speech-recognition open source? Yes - both are open-source projects on GitHub (CosyVoice: Apache-2.0, react-speech-recognition: MIT). ### Where can I find alternatives to CosyVoice or react-speech-recognition? GraphCanon lists graph-backed alternatives at [CosyVoice alternatives](/tools/funaudiollm-cosyvoice/alternatives) and [react-speech-recognition alternatives](/tools/jamesbrill-react-speech-recognition/alternatives) ([CosyVoice markdown twin](/tools/funaudiollm-cosyvoice/alternatives.md), [react-speech-recognition markdown twin](/tools/jamesbrill-react-speech-recognition/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/funaudiollm-cosyvoice-vs-jamesbrill-react-speech-recognition.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, CosyVoice or react-speech-recognition? CosyVoice: Steady. react-speech-recognition: Dormant. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for CosyVoice and react-speech-recognition? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [CosyVoice trust report](/tools/funaudiollm-cosyvoice/trust); [react-speech-recognition trust report](/tools/jamesbrill-react-speech-recognition/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=funaudiollm-cosyvoice`](/api/graphcanon/graph?tool=funaudiollm-cosyvoice) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_