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Workflows
7,697
Principles
16,832
Implementations
1,245
Heuristics
909
Environments
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 |
Explore Pages
Workflows
- Workflow:Ray project Ray Actor Lifecycle Management
- Workflow:Infiniflow Ragflow Document Processing Pipeline
- Workflow:Farama Foundation Gymnasium Vectorized Environment Training
- Workflow:Huggingface Datasets Dataset Loading and Exploration
- Workflow:Webdriverio Webdriverio Cucumber BDD Testing
- Workflow:LLMBook zh LLMBook zh github io LLM Pretraining
- Workflow:Deepseek ai Janus Multimodal Understanding
- Workflow:Puppeteer Puppeteer PDF Generation
- Workflow:Vllm project Vllm Structured Output Generation
- Workflow:Microsoft Playwright Network mocking and interception
Principles
- Principle:Guardrails ai Guardrails Stream Chunk Processing
- Principle:Promptfoo Promptfoo CLI Utilities
- Principle:Langfuse Langfuse LLM Execution for Experiments
- Principle:NVIDIA TransformerEngine HF Decoder Layer Replacement
- Principle:LaurentMazare Tch rs Vocabulary Management
- Principle:Haosulab ManiSkill Episode Initialization
- Principle:Nightwatchjs Nightwatch Extension Path Configuration
- Principle:Tensorflow Tfjs Fine Tuning
- Principle:Google deepmind Mujoco Simulation State Initialization
- Principle:Langgenius Dify InputValidation
Implementations
- Implementation:Facebookresearch Habitat lab SingleAgentAccessMgr
- Implementation:TobikoData Sqlmesh TasksOverview
- Implementation:Scikit learn Scikit learn SparsePCA
- Implementation:Nautechsystems Nautilus trader TradingNode Init
- Implementation:Alibaba MNN Protobuf Message CC
- Implementation:Vllm project Vllm Torch Bindings
- Implementation:Microsoft Playwright Page AddInitScript
- Implementation:CARLA simulator Carla MeshFactory Interface
- Implementation:CrewAIInc CrewAI Flow State Model
- Implementation:Hiyouga LLaMA Factory MoE Config
Heuristics
- Heuristic:Fastai Fastbook Discriminative Learning Rates
- Heuristic:Mlflow Mlflow Batch Logging Size Limits
- Heuristic:FlagOpen FlagEmbedding Dynamic Batch Size Reduction
- Heuristic:OpenRLHF OpenRLHF Gradient Checkpointing Memory Tip
- Heuristic:Sktime Pytorch forecasting Gradient Clipping Value
- Heuristic:Nautechsystems Nautilus trader Strategy On Start Initialization
- Heuristic:Predibase Lorax Flash Attention Backend Selection
- Heuristic:Arize ai Phoenix Notebook Event Loop Patching
- Heuristic:Huggingface Datasets Warning Deprecated Pandas Builder
- Heuristic:ContextualAI HALOs LoRA Merge At Save
Environments
- Environment:Diagram of thought Diagram of thought Python Graph Libraries
- Environment:Neuml Txtai Python Core Environment
- Environment:Sgl project Sglang ROCm
- Environment:DistrictDataLabs Yellowbrick Python Scikit Learn Environment
- Environment:ClickHouse ClickHouse CI Docker Environment
- Environment:Lance format Lance SIMD And Platform Requirements
- Environment:Ggml org Ggml CUDA GPU Environment
- Environment:Mlc ai Mlc llm CUDA GPU Environment
- Environment:Datajuicer Data juicer Python Runtime Environment
- Environment:Microsoft Onnxruntime Windows Build Environment