unclecode/crawl4ai BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 86k active 1d ago
Open-source Python web crawler that turns pages into clean, LLM-ready Markdown or structured JSON, as a library, CLI or Docker server.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · Apache-2.0
- Paid services
- Confirmed: None required
- Hardware
- Partial: See details
- Setup
- Confirmed: Easy
remotion-dev/remotion BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 66k active today
Make videos programmatically with React components, by hand or with a coding agent, and render them locally or in the cloud.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · Custom licence
- Paid services
- Partial: Optional only
- Hardware
- Partial: See details
- Setup
- Confirmed: Easy
OpenAI's general-purpose speech recognition model for multilingual transcription, translation to English and language ID.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- Confirmed: None required
- Hardware
- Confirmed: GPU, ~1GB+
- Setup
- Confirmed: Easy
D4Vinci/Scrapling BEST FIT Actively maintained: 42 people committing, active 12 of the last 12 weeks. ★ 89k active 1d ago
Python scraping and crawling framework with adaptive selectors, stealth browser fetchers, Scrapy-like spiders and Markdown output for AI.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · BSD-3-Clause
- Paid services
- Confirmed: None required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
headroomlabs-ai/headroom BEST FIT Actively maintained: 100+ people committing, active 11 of the last 12 weeks. ★ 77k active today
Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. L…
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- Partial: Optional only
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: See details
Fast batched Whisper transcription with word-level timestamps via wav2vec2 alignment and pyannote speaker diarization.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · BSD-2-Clause
- Paid services
- Confirmed: None required
- Hardware
- Confirmed: CPU works
- Setup
- Confirmed: Medium
SYSTRAN/faster-whisper BEST FIT ★ 26k active 5d ago
Reimplementation of OpenAI Whisper on CTranslate2, up to 4x faster with less memory, with int8 on CPU or GPU.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- Confirmed: None required
- Hardware
- Confirmed: CPU works
- Setup
- Confirmed: Easy
mem0ai/mem0 BEST FIT Actively maintained: 100+ people committing, active 11 of the last 12 weeks. ★ 68k active today
Open-source memory layer for AI assistants and agents, as a Python/Node library or a self-hosted server with dashboard.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- Partial: Optional only
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
livekit/agents BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 15k active today
Python framework for real-time voice agents as server-side participants in LiveKit WebRTC rooms, with STT/LLM/TTS plugins.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · Apache-2.0
- Paid services
- No: Required
- Hardware
- Partial: CPU works
- Setup
- Confirmed: Easy
Automattic/harper BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 17k active today
Fast, offline English grammar and spell checker from Automattic, written in Rust, with browser extensions, editor plugins and a language server.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- Confirmed: None required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
OHF-Voice/piper1-gpl BEST FIT Actively maintained: 14 people committing, active 9 of the last 12 weeks. ★ 5.9k active 3d ago
Fast, local neural text-to-speech engine with downloadable voices in 40+ languages, used by Home Assistant and NVDA.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · GPL-3.0-or-later
- Paid services
- Confirmed: None required
- Hardware
- Partial: CPU works
- Setup
- Confirmed: Easy
pipecat-ai/pipecat BEST FIT Actively maintained: 100+ people committing, active 12 of the last 12 weeks. ★ 17k active today
Open-source Python framework for real-time voice and multimodal agents that plugs together STT, LLM, TTS and transports.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · BSD-2-Clause
- Paid services
- Partial: Optional only
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
surveyjs/survey-library BEST FIT Healthy growth: Stars rising (+28 in 30 days) with 100+ people committing, active 12 of the last 12 weeks. ★ 4.9k active today
MIT JavaScript library that renders JSON-defined forms and surveys with logic inside your own React, Angular or Vue app; the visual builder is paid.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- Partial: Optional only
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Hard
Anil-matcha/AI-Youtube-Shorts-Generator BEST FIT Actively maintained: 4 people committing, active 6 of the last 12 weeks. ★ 5.5k active 10d ago
Python CLI and library that ranks the most viral moments in a long video with an LLM and renders them as vertical shorts.
- Runs locally
- Partial: Partly
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- No: Required
- Hardware
- Partial: See details
- Setup
- Confirmed: Easy
nomadkaraoke/python-audio-separator BEST FIT ★ 1.4k active 1d ago
Command-line tool and Python package that splits audio into vocals, instrumental and other stems using UVR, Demucs and RoFormer models.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · MIT
- Paid services
- Confirmed: None required
- Hardware
- Confirmed: CPU works
- Setup
- Confirmed: Easy
magenta/magenta-realtime BEST FIT Quiet lately: No commits in the last 12 weeks. ★ 1.8k active 2w ago
Google's open-weights live music model that streams instrumental music in real time from text prompts on Apple Silicon Macs.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0 code, CC-BY-4.0 weights
- Paid services
- Confirmed: None required
- Hardware
- Confirmed: GPU needed
- Setup
- Confirmed: Easy
hunspell/hunspell BEST FIT Healthy growth: Stars rising (+18 in 30 days) with 100+ people committing, active 12 of the last 12 weeks. ★ 2.6k active 2d ago
Widely used spell-checking library and command-line tool behind LibreOffice, Firefox and Chrome spell check, with dictionaries for many languages.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · Custom licence
- Paid services
- Confirmed: None required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Hard
esig/dss BEST FIT Healthy growth: Stars rising (+9 in 30 days) with 5 people committing, active 8 of the last 12 weeks. ★ 1.0k active 7d ago
European Commission Java library for creating, extending and validating advanced electronic signatures (XAdES, CAdES, PAdES, JAdES).
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · LGPL-2.1-only
- Paid services
- Confirmed: None required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Hard
MatthiasValvekens/pyHanko BEST FIT Healthy growth: Stars rising (+24 in 30 days) with 11 people committing, active 11 of the last 12 weeks. ★ 789 active today
Python library and CLI that signs, stamps, validates and encrypts PDFs with certificates, PKCS#11 tokens, timestamps and PAdES profiles.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- Confirmed: None required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
facebookresearch/audiocraft BEST FIT Quiet lately: No commits in the last 12 weeks.Few active maintainers: Nobody committed in the last 12 months, so its future depends on very few hands. ★ 24k active 7mo ago
Meta's research library for MusicGen, a text-to-music model for short instrumental clips, optionally guided by a hummed or played melody.
- Runs locally
- Confirmed: Yes
- Commercial use
- No: No · MIT code, CC-BY-NC-4.0 weights
- Paid services
- Confirmed: None required
- Hardware
- Confirmed: GPU needed
- Setup
- Confirmed: Medium
adamspd/django-appointment BEST FIT Healthy growth: Stars rising (+3 in 30 days) with 8 people committing, active 10 of the last 12 weeks. ★ 281 active 1d ago
Reusable Django app that adds appointment booking pages, staff availability, conflict handling and email reminders to your own Django site.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- Confirmed: None required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Medium
m32/endesive BEST FIT Few active maintainers: Only 1 person committed in the last 12 months, so its future depends on very few hands. ★ 277 active 4d ago
Pure-Python library to create and verify certificate signatures in PDFs, S/MIME email, XML (XAdES) and plain files, with PKCS#11/HSM support.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · MIT AND LGPL-3.0-only
- Paid services
- Confirmed: None required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
coqui-ai/TTS BEST FIT Quiet lately: No commits in the last 12 weeks. ★ 46k active 2y ago
Python TTS library with many models (XTTS-v2, VITS, YourTTS, Bark, Tortoise); original repo unmaintained, continued by idiap fork.
- Runs locally
- Confirmed: Yes
- Commercial use
- Partial: Conditions · MPL-2.0
- Paid services
- Confirmed: None required
- Hardware
- Partial: CPU works
- Setup
- Confirmed: Easy
myshell-ai/MeloTTS BEST FIT Quiet lately: No commits in the last 12 weeks.Few active maintainers: Nobody committed in the last 12 months, so its future depends on very few hands. ★ 7.7k active 22mo ago
Multilingual text-to-speech library from MyShell.ai and MIT covering English accents, Spanish, French, Chinese, Japanese and Korean.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- Confirmed: None required
- Hardware
- Partial: CPU works
- Setup
- Confirmed: Medium
hexgrad/kokoro BEST FIT Quiet lately: No commits in the last 12 weeks.Few active maintainers: Nobody committed in the last 12 months, so its future depends on very few hands. ★ 9.5k active 14mo ago
Lightweight 82M-parameter open-weight text-to-speech model with a pip-installable Python inference library.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · Apache-2.0
- Paid services
- Confirmed: None required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy
btford/write-good BEST FIT Quiet lately: No commits in the last 12 weeks.Few active maintainers: Nobody committed in the last 12 months, so its future depends on very few hands. ★ 5.1k active 19mo ago
Small Node.js linter for English prose that flags passive voice, weasel words, wordy phrases and similar style issues.
- Runs locally
- Confirmed: Yes
- Commercial use
- Confirmed: Yes · MIT
- Paid services
- Confirmed: None required
- Hardware
- Unknown: Unknown
- Setup
- Confirmed: Easy