Sign in

Linghua Jin

@badmonster0.bsky.social
92 followers 393 following 136 posts

building CocoIndex🥥 - #opensource data infra for AI, ex-google tech lead github.com/cocoindex-io/cocoindex 🥥🌴

PostsRepliesMedia
Linghua Jin @badmonster0.bsky.social · 01/12/2025
github.com/cocoindex-io...
github.com
GitHub - cocoindex-io/cocoindex: Data transformation framework for AI. Ultra performant, with incremental processing. 🌟 Star if you like it!
Data transformation framework for AI. Ultra performant, with incremental processing. 🌟 Star if you like it! - cocoindex-io/cocoindex
040
Linghua Jin @badmonster0.bsky.social · 01/12/2025
Why #CocoIndex chose Rust: blazing-fast dataflow, predictable performance, and memory safety without GC pauses. When you’re doing real-time incremental updates at scale, every microsecond matters — Rust lets us push the limits without sacrificing correctness. #rustlang
120
Linghua Jin @badmonster0.bsky.social · 21/11/2025
Improve your ai data pipeline throughput x times by adaptive batching cocoindex.io/blogs/batching #ai #opensource
cocoindex.io
Adaptive Batching - 5x throughput on your data pipelines | CocoIndex
Discover how CocoIndex delivers automatic batch processing for GPU workloads and machine learning pipelines. Framework-level batching optimizes performance for text embeddings and other AI operations ...
051
Linghua Jin @badmonster0.bsky.social · 20/11/2025
Thinking in Rust: Ownership, Access, and Memory Safety - cocoindex.io/blogs/rust-o... #rustlang
cocoindex.io
Thinking in Rust: Ownership, Access, and Memory Safety | CocoIndex
A mental framework for Rust's memory safety concepts. Think systematically about ownership, references, Send, Sync, and Rc, Arc, RefCell, Mutex, etc.
031
Linghua Jin @badmonster0.bsky.social · 13/11/2025
checkout - github.com/cocoindex-io...
github.com
GitHub - cocoindex-io/cocoindex: Data transformation framework for AI. Ultra performant, with incremental processing. 🌟 Star if you like it!
Data transformation framework for AI. Ultra performant, with incremental processing. 🌟 Star if you like it! - cocoindex-io/cocoindex
030
Linghua Jin @badmonster0.bsky.social · 13/11/2025
CocoIndex made to #1 Github trending global in Rust - data transformation engine. Grateful to the Rust open source community and all the amazing Rustaceans for the support 💛 #rustlang #github #opensource
283
Linghua Jin @badmonster0.bsky.social · 09/10/2025
vibe coding, not vibe data www.youtube.com/watch?v=crV7... #ai #youtube #llm #data #opensource
youtube.com
Fast Iterate Your Indexing Strategy 🚀
YouTube video by CocoIndex
051
Linghua Jin @badmonster0.bsky.social · 02/10/2025
Happy Hacktoberfest! Trick-or-treat 🎃🎃 CocoIndex - github.com/cocoindex-io... - tagged with hacktoberfest and fun issues, and ready to go ! Rust 🦀 and Python 🐍 #opensource #hacktoberfest #hacktoberfest-2025
030
Linghua Jin @badmonster0.bsky.social · 05/09/2025
🛒 Building + Explaining a real-time product recommendation engine with LLM + Graph DB - #OpenSource 🚀 Tutorial: cocoindex.io/docs/example... 🌟 Repo: github.com/cocoindex-io...
061
Linghua Jin @badmonster0.bsky.social · 14/08/2025
CocoIndex - github.com/cocoindex-io... - Build fresh knowledge for AI made to the top 3 in trending github in #rustlang! 🌟 star if you like it! Let's go Rust 🦀. Data infra project should be on #Rustlang. #opensource #buildinpublic
073
Linghua Jin @badmonster0.bsky.social · 12/08/2025
Multi-dimensional vectors? That’s how AI understands everything — text, images, audio, all at once. We broke it down here. cocoindex.io/blogs/multi-... 🌟Star the repo if you like it! github.com/cocoindex-io... #opensource #Vision #LLM #AI #buildinpublic
cocoindex.io
Multi-Dimensional Vector Support in CocoIndex | CocoIndex
CocoIndex natively handles typed multi-dimensional vectors — from simple arrays to multi-vector embeddings, unlocks multimodal AI pipelines at scale.
162
Linghua Jin @badmonster0.bsky.social · 10/08/2025
#vibecoding #opensource #ClaudeCode #Claude #GPT5 #GPT #OPENAI #GEMINI
042
Linghua Jin @badmonster0.bsky.social · 10/08/2025
Effortless code context for AI - Star github.com/cocoindex-io... if you like it! link to full write up cocoindex.io/blogs/index-...
130
Linghua Jin @badmonster0.bsky.social · 07/08/2025
Best realtime context for coding agents cocoindex.io/blogs/index-... #vibecoding #opensource #claude #ai #llm #startup #data #tech #codingagents #agents #openai #cursor #windsurf
cocoindex.io
Build Real-Time Codebase Indexing for AI Code Generation | CocoIndex
Indexing codebase for RAG with CocoIndex and Tree-sitter in real-time: chunking, embedding, semantic search, and build vector index for efficient retrieval.
051
Linghua Jin @badmonster0.bsky.social · 05/08/2025
CocoIndex (github.com/cocoindex-io...) now supports custom targets - make the AI agents to operate on always-current context effortlessly. Checkout - cocoindex.io/blogs/custom... #opensource #LEGO #buildinpublic
github.com
GitHub - cocoindex-io/cocoindex: Data transformation framework for AI. Ultra performant, with incremental processing.
Data transformation framework for AI. Ultra performant, with incremental processing. - cocoindex-io/cocoindex
052
Linghua Jin @badmonster0.bsky.social · 27/07/2025
Someone repurpose it for coldplay cam detection 😜 #coldplay
010
Linghua Jin @badmonster0.bsky.social · 25/07/2025
Indexing Faces for Scalable Visual Search 🚀 Build your own Google‑style photo finder in minutes with face detection, embeddings and Qdrant 🔍 with step-by-step preview. 🌟 Repo (appreciate a star!): github.com/cocoindex-io... 👀 Tutorial: cocoindex.io/blogs/face-d... #OpenSource #Python
cocoindex.io
Indexing Faces for Scalable Visual Search - Build your own Google Photo Search | CocoIndex
Build a scalable face detection and recognition pipeline using CocoIndex. This tutorial covers extracting and embedding faces from images, structuring data for visual search, and exporting to a vect...
121
Linghua Jin @badmonster0.bsky.social · 22/07/2025
Build image search and query with natural language with vision model CLIP - 100 lines of python. Use LLM for image recognition. Time to repurpose for Coldplay CAM real-time integration 😜 cocoindex.io/blogs/live-i... Github: github.com/cocoindex-io... #LLM #ColdPlay #ColdPlayCam
cocoindex.io
Build image search and query with natural language with vision model CLIP | CocoIndex
Indexing images with CocoIndex and Vision Model in real-time: multi-modal embedding, and build vector index for efficient retrieval.
020
Linghua Jin @badmonster0.bsky.social · 16/07/2025
A holistic, top-down perspective on Rust’s ownership, permission, and memory safety model cocoindex.io/blogs/rust-o... #Rustlang #Programming #MemorySafty #Data
cocoindex.io
Thinking in Rust: Ownership, Access, and Memory Safety | CocoIndex
A mental framework for Rust's memory safety concepts. Think systematically about ownership, references, Send, Sync, and Rc, Arc, RefCell, Mutex, etc.
051
Linghua Jin @badmonster0.bsky.social · 13/07/2025
Context + Reliable LLM e.g., Claude code will be the future of coding agents. Checkout Cocoindex that brings fresh context for reliable coding agents! github.com/cocoindex-io... (Appreciate a star!) Full blog here: cocoindex.io/blogs/index-... #opensource #codeagent
cocoindex.io
Build Real-Time Codebase Indexing for AI Code Generation | CocoIndex
Indexing codebase for RAG with CocoIndex and Tree-sitter in real-time: chunking, embedding, semantic search, and build vector index for efficient retrieval.
171
Reposted by Linghua Jin
HackerNoon @hackernoon.com · 11/07/2025
How to index academic research papers by extracting metadata (e.g., title, authors, abstract) for AI agents and AI workflows using LLMs and CocoIndex. #ai
hackernoon.com
Turn Your PDF Library into a Searchable Research Database with 100 Lines of Code
032
Linghua Jin @badmonster0.bsky.social · 11/07/2025
Build real-time knowledge graph from documents with LLM youtu.be/2KVkpUGRtnk?... Checkout - github.com/cocoindex-io... #OpenSource #Dev #TechTalkSky #IndieTechFeed
youtu.be
Build Real-Time Knowledge Graph For Documents with LLM
YouTube video by CocoIndex
021
Linghua Jin @badmonster0.bsky.social · 10/07/2025
What you get: ✅ LLM-extracted title, authors, abstract ✅ Embeddings for smart search ✅ Build 3 tables in one shot: metadata, author→paper, embeddings ✅ Real-time updates via Postgres + PGVector (one-line switch to Qdrant) Appreciate a star on the repo if it is helpful github.com/cocoindex-io...
github.com
GitHub - cocoindex-io/cocoindex: Data transformation framework for AI. Ultra performant, with incremental processing.
Data transformation framework for AI. Ultra performant, with incremental processing. - cocoindex-io/cocoindex
031
Linghua Jin @badmonster0.bsky.social · 10/07/2025
Perfect for: 🔍 Research agents 🧠 Semantic paper search 📈 Academic recommendation systems
120
Linghua Jin @badmonster0.bsky.social · 10/07/2025
📚 Build LLM-ready, metadata-rich indexes from academic papers PDF in minutes. Get started: 🔗https://cocoindex.io/blogs/academic-papers-indexing Repo: 🌟 github.com/cocoindex-io... #LLM #RAG #SemanticSearch #opensource #DataInfrastructure #KnowledgeGraphs #VectorSearch #DevTools #OpenSource
262
Reposted by Linghua Jin
HackerNoon @hackernoon.com · 07/07/2025
Unlock the power of Retrieval-Augmented Generation (RAG) by indexing your codebase. Learn why it matters, how to do it with smart chunking, embeddings, and more #ai
hackernoon.com
Your Repo Has Secrets. Indexing Tells AI Where They Are.
011
Linghua Jin @badmonster0.bsky.social · 08/07/2025
3rd repo of the day 🦀! - Github Trending 🚀 Checkout - github.com/cocoindex-io... #opensource #rustlang
020
Linghua Jin @badmonster0.bsky.social · 07/07/2025
CocoIndex Crossed 2k stars last week with one day on Github Trending in Rust 🦀 . Thank you everyone who contributed, starred the repo and shared the love! Let’s making the best ETL framework for AI 🚀 ! github.com/cocoindex-io... #RustLang #opensource
150
Linghua Jin @badmonster0.bsky.social · 06/07/2025
github.com/cocoindex-io... Transform data for AI got to @github.com Rust Trending this week 🚀! @github-trending.bsky.social #rustlang #opensource
github.com
GitHub - cocoindex-io/cocoindex: Data transformation framework for AI. Ultra performant, with incremental processing.
Data transformation framework for AI. Ultra performant, with incremental processing. - cocoindex-io/cocoindex
031
Linghua Jin @badmonster0.bsky.social · 05/07/2025
build code index for your coding agents ~ in 10 min cocoindex.io/blogs/index-... appreciate a star on my repo: github.com/cocoindex-io... #coding #opensource
cocoindex.io
Build Real-Time Codebase Indexing for AI Code Generation | CocoIndex
Indexing codebase for RAG with CocoIndex and Tree-sitter in real-time: chunking, embedding, semantic search, and build vector index for efficient retrieval.
140
Linghua Jin @badmonster0.bsky.social · 04/07/2025
Is there a way to view the trending repo of a particular day? @github.com @github-trending.bsky.social #github #rustlang
020
Linghua Jin @badmonster0.bsky.social · 04/07/2025
wow cocoindex got to @github.com trending yesterday in Rust 🦀. But i missed the moment. Anyways, way to go! github.com/cocoindex-io... Super simple ETL to prepare data for AI. Write in python, with Rust performance. Grateful that this blog happens to capture it #github #opensource #rustlang
170
Linghua Jin @badmonster0.bsky.social · 03/07/2025
github.com/cocoindex-io... Prepare data like LEGO. Few lines in Python, powered by Rust 🦀 for ultra performance Appreciate a star for the repo #opensource #buildinpublic #rustlang
061
Linghua Jin @badmonster0.bsky.social · 01/07/2025
#AI #MachineLearning #LangChain #ETL #DataEngineering #RAG #OpenSource #LLM #MLOps #AIInfrastructure #CocoIndex #VectorDatabase #AIAgents #Python #Ollama #LiteLLM #SentenceTransformers #IncrementalIndexing #DataPipeline #RustLang
030
Linghua Jin @badmonster0.bsky.social · 01/07/2025
Native support for ollama, litellm, sentence-transformers. #OpenSource & on-prem ready. Thank you community!
130
Linghua Jin @badmonster0.bsky.social · 01/07/2025
Simply connect to (Drive, S3, local files etc), write minimal code ~100 lines of python and ready for production. When sources get updates, it automatically syncs to targets with minimal computation needed.
120
Linghua Jin @badmonster0.bsky.social · 01/07/2025
CocoIndex - super simple etl to prepare data for ai agents, with dynamic index - cross 2k Github stars today. github.com/cocoindex-io... When sources get updates, it automatically syncs to targets with minimal computation needed. Open source & on-prem ready. ⭐️ Star if it is helpful :)
131
Linghua Jin @badmonster0.bsky.social · 30/06/2025
#opensource #buildinpublic #ETL #Rustlang
041
Linghua Jin @badmonster0.bsky.social · 30/06/2025
Homepage v2 - cocoindex.io Ultra performant ETL for AI, within 100 lines of python code. Appreciate a star 🌟 on github.com/cocoindex-io...
121
Linghua Jin @badmonster0.bsky.social · 26/06/2025
🚀 Introducing CocoInsight - Make your AI data pipeline exceptionally easy to understand — step-by-step. 🌟Works with CocoIndex: github.com/cocoindex-io... 🎉Now live: youtube.com/watch?v=MMrp... #AI #DataEngineering #LLM #RAG #OpenSource #VibeCoding #AIInfrastructure #MLOps #LLMInfra #CocoIndex
042
Linghua Jin @badmonster0.bsky.social · 23/06/2025
🚀 CocoIndex now officially supports LiteLLM. You can now plug any LiteLLM-supported model directly into your Coco AI data pipelines — making it even easier to run, experiment, and scale with your favorite LLMs. cocoindex.io/docs/ai/llm#... 🌟Github: github.com/cocoindex-io... #LLM #data #AI #etl
github.com
GitHub - cocoindex-io/cocoindex: Real-time data transformation framework for AI. Ultra performant, with incremental processing.
Real-time data transformation framework for AI. Ultra performant, with incremental processing. - cocoindex-io/cocoindex
031
Linghua Jin @badmonster0.bsky.social · 09/06/2025
Real-time updates, syntax-aware chunking. Production-ready. Ultra-performant. Fully #OpenSource. #LLM #RAG #AIForCode #CodeSearch #DevTools #RealtimeAI #OpenSource #AIInfra #Rust #Python #TreeSitter #VectorDB #Embeddings #AIEngineering #GenerativeAI #Codex #CodingAgents #Claude #Cursor
041
Linghua Jin @badmonster0.bsky.social · 09/06/2025
🚀 Build Real-Time #Codebase Indexing for LLMs with Tree-sitter for coding agents. ~100 lines of Python get started: 🔗 cocoindex.io/blogs/index-... repo: 🌟 github.com/cocoindex-io...
141
Linghua Jin @badmonster0.bsky.social · 03/06/2025
github.com/cocoindex-io...
github.com
GitHub - cocoindex-io/cocoindex: Real-time data transformation framework for AI. Ultra performant, with incremental processing.
Real-time data transformation framework for AI. Ultra performant, with incremental processing. - cocoindex-io/cocoindex
020
Linghua Jin @badmonster0.bsky.social · 03/06/2025
CocoIndex now provides native support for #Kuzu as a target graph data store. #Kuzu is a graph database that is designed to be fast, scalable, and easy to use. This integration features a high performance knowledge graph stack with real-time updates. cocoindex.io/blogs/kuzu-i...
120
Linghua Jin @badmonster0.bsky.social · 03/06/2025
🌟 Checkout the github repo: github.com/cocoindex-io...
github.com
GitHub - cocoindex-io/cocoindex: Real-time data transformation framework for AI. Ultra performant, with incremental processing.
Real-time data transformation framework for AI. Ultra performant, with incremental processing. - cocoindex-io/cocoindex
010
Linghua Jin @badmonster0.bsky.social · 03/06/2025
We're all in on building the best real-time incremental data framework — and we couldn’t be more excited. 🚀 Try the latest features: cocoindex.io/blogs/cocoin...
cocoindex.io
CocoIndex Changelog 2025-05-31 | CocoIndex
CocoIndex updates: Amazon S3 as a data source, updates on query handling, standalone, and more.
120
Linghua Jin @badmonster0.bsky.social · 03/06/2025
👀 New: Pretty Print Your Flow Run `cocoindex show` to get a clean view of your flow’s spec, lineage, and schema.
110
Linghua Jin @badmonster0.bsky.social · 03/06/2025
🌐 App Namespaces Separate your staging from prod using COCOINDEX_APP_NAMESPACE. Organize flows by app, environment, or team — no collisions.
110
Linghua Jin @badmonster0.bsky.social · 03/06/2025
We’ve deprecated SimpleQueryHandler for flexibility - users directly talk to the database to have maximum control. And we’re doubling down on what we do best: real-time indexing + transformation.
110