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Welcome to Leeroopedia
Your ML & Data Knowledge Wiki. Best practices and expert-level knowledge for Machine Learning and Data Engineering, covering 1000+ frameworks and libraries from training to deployment.
Browse implementation patterns, configuration guides, debugging heuristics, and battle-tested defaults for frameworks like vLLM, DeepSpeed, Megatron-LM, FlashAttention, Triton, Unsloth, LangChain, and many more. Every page is structured so both humans and AI agents can find what they need fast.
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| Category | Description | Browse |
|---|---|---|
| Workflows | Step-by-step processes and procedures | Browse All |
| Principles | Core ideas and foundational knowledge | Browse All |
| Implementations | Code-level details and modules | Browse All |
| Heuristics | Best practices and guidelines | Browse All |
| Environments | Setup and configuration guides | Browse All |
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Workflows
- Workflow:PacktPublishing LLM Engineers Handbook Dataset Generation
- Workflow:OpenHands OpenHands GitHub Webhook Event Processing
- Workflow:Open compass VLMEvalKit Video Benchmark Evaluation
- Workflow:TA Lib Ta lib python Streaming Indicator Computation
- Workflow:Apache Flink File Source Pipeline
- Workflow:Bitsandbytes foundation Bitsandbytes 8bit Optimizer Training
- Workflow:Puppeteer Puppeteer Web Scraping And Interaction
- Workflow:Sgl project Sglang ModelOpt Quantization And Export
- Workflow:Cohere ai Cohere python Streaming Chat
- Workflow:Promptfoo Promptfoo Project Initialization
Principles
- Principle:Neuml Txtai Pipeline Definition
- Principle:SeleniumHQ Selenium Grid Server Building
- Principle:Farama Foundation Gymnasium Asynchronous Vector Execution
- Principle:Nautechsystems Nautilus trader External Data Loading
- Principle:Puppeteer Puppeteer Platform Detection
- Principle:Openclaw Openclaw Reply Delivery
- Principle:Guardrails ai Guardrails BuildInfrastructure
- Principle:Helicone Helicone Cost Rate Lookup
- Principle:Webdriverio Webdriverio BrowserStack Extension Management
- Principle:ARISE Initiative Robosuite Simulation Loop
Implementations
- Implementation:Ggml org Llama cpp Chat Parser Xml Toolcall Header
- Implementation:Microsoft Playwright BidiExecutionContext
- Implementation:Mage ai Mage ai Pipedrive Base Stream
- Implementation:Roboflow Rf detr Evaluate
- Implementation:Pytorch Serve BaseDeepSpeedHandler
- Implementation:Tensorflow Serving aspired versions manager builder h
- Implementation:Sdv dev SDV HMASynthesizer Init
- Implementation:Openai Evals Eval YAML Registration
- Implementation:Apache Druid FlexibleQueryInput
- Implementation:Speechbrain Speechbrain Hparams Switchboard Transformer
Heuristics
- Heuristic:Protectai Llm guard Lazy Scanner Loading
- Heuristic:OpenRLHF OpenRLHF vLLM Embedding Resize Warning
- Heuristic:LLMBook zh LLMBook zh github io Deduplication Ngram Threshold
- Heuristic:Microsoft Onnxruntime Flash Attention Optimization
- Heuristic:ContextualAI HALOs LoRA Merge At Save
- Heuristic:Openai Openai agents python GPT 5 Reasoning Settings
- Heuristic:Haosulab ManiSkill Num Envs Backend Selection
- Heuristic:Huggingface Peft RSLoRA Scaling
- Heuristic:Run llama Llama index Worker Count Configuration
- Heuristic:Apache Flink Bin Packing Complexity Guard
Environments
- Environment:Nautechsystems Nautilus trader Python Cython Rust Runtime
- Environment:Neuml Txtai GPU Accelerator Detection
- Environment:Sgl project Sglang Performance Dashboard
- Environment:Huggingface Trl Quantization Environment
- Environment:Microsoft DeepSpeedExamples RLHF Training Environment
- Environment:Hiyouga LLaMA Factory Distributed Training Environment
- Environment:Ggml org Llama cpp CMake Build Environment
- Environment:Datahub project Datahub Frontend Build
- Environment:Mistralai Client python Realtime Transcription Environment
- Environment:SeleniumHQ Selenium Contributor Development Environment