Technology · Library
Pydantic
Library · Catalog tech@1
Data validation with Python type hints.
- Categories
- Matched as
- pydantic
Momentum
Each signal is ranked as a percentile among the technologies that have it. A signal without enough history is not counted, and never shown as zero. How momentum works
Momentum
Collecting0 of 5 signalsNo score yet. Momentum is published only when at least 2 of the 5 signals have history. Pydantic has 0, so there is no single number: each signal is shown on its own below. It is not a zero, and nothing is estimated in its place.
Snapshot OCT 24, 2026 · Scoring tech@1
- Official repository stars
- Collecting
- Star growth needs repository snapshots 30 days apart.28,923 stars now
- Member repository stars
- Collecting
- Star growth needs repository snapshots 30 days apart.0 new members in 30 days
- Package adoption
- Not published by its registries
- Its packages’ registries publish no adoption figure, so there is nothing to grow.
- Open models
- No official models
- No official model on Hugging Face, so this signal does not apply.
- News
- Collecting
- News counts once there are 3 events across the last 60 days; it has 0.0 in the last 30 days · 0 in the 30 before
Adoption by registry
The growth of Pydantic’s own packages, one row per registry in that registry’s own unit. Registries count different things over different windows, so they are never added together.
No registry has two observations of Pydantic’s own packages about 30 days apart yet, so there is no growth to show. Nothing is estimated in its place.
News activity
- Events · 7 days
- 0published events that mention it
- Events · 30 days
- 0published events that mention it
- Previous 30 days
- 0events in the 30 days before
Momentum history
Momentum history starts OCT 8, 2026. A chart appears once two daily snapshots carry a score; none does so far.
Repositories
Official 1
- pydantic/pydantic
Data validation using Python type hints
28.9K stars
Members 32repositories tagged with one of its aliases, most-starred first
- langchain-ai/langchain
The agent engineering platform.
147.4K stars
- fastapi/fastapi
FastAPI framework, high performance, easy to learn, fast to code, ready for production
102.8K stars
- langchain-ai/langgraph
Build resilient agents.
42.6K stars
- pydantic/pydantic-ai
How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.
20.4K stars
- fastapi/sqlmodel
SQL databases in Python, designed for simplicity, compatibility, and robustness.
18.4K stars
- vitalik/django-ninja
💨 Fast, Async-ready, Openapi, type hints based framework for building APIs
9.2K stars
- litestar-org/litestar
Light, flexible and extensible ASGI framework | Built to scale
8.5K stars
- mangiucugna/json_repair
Repair malformed JSON from LLMs, APIs, logs, and user input in Python.
5.1K stars
- pydantic/logfire
AI observability platform for production LLM and agent systems.
4.5K stars
- datamodel-code-generator/datamodel-code-generator
Generate Pydantic v2 models, dataclasses, TypedDict, and msgspec.Struct from OpenAPI, JSON Schema, GraphQL, Avro, Protobuf, and raw JSON/YAML/CSV.
4K stars
- mckinsey/vizro
Vizro is a low-code toolkit for building high-quality data visualization apps.
3.8K stars
- Miksus/rocketry
Modern scheduling library for Python
3.4K stars
Packages
“Is” packages are Pydantic itself; ecosystem packages depend on them. The two are counted separately and never added together. Adoption is each registry’s own figure, with its percentile within that registry.
Is 2the technology itself, most-adopted first
- pydantic
Data validation using Python type hints
Not published by PyPI - pydantic-core
Core functionality for Pydantic validation and serialization
Not published by PyPI
Ecosystem 1,609packages that depend on it, most-adopted first
- llamafirewall
LlamaFirewall is a framework designed to detect and mitigate AI centric security risks, supporting multiple layers of inputs and outputs, such as typical LLM chat and more advanced multi-step agentic operations. It consists of a set of scanners for different security risks.
Not published by PyPI - llava-torch
Towards GPT-4 like large language and visual assistant.
Not published by PyPI - llm
CLI utility and Python library for interacting with Large Language Models from organizations like OpenAI, Anthropic and Gemini plus local models installed on your own machine.
Not published by PyPI - llm-sandbox
LLM Sandbox is a lightweight and portable sandbox environment designed to run large language model (LLM) generated code in a safe and isolated mode.
Not published by PyPI - llmkira
A chain message bot based on OpenAI
Not published by PyPI - llmx
LLMX: A library for LLM Text Generation
Not published by PyPI - lm-debug-eval-ui
LLM Application Debug/Eval UI on top of AIConfig
Not published by PyPI - lm-format-enforcer
Enforce the output format (JSON Schema, Regex etc) of a language model
Not published by PyPI - lmms-eval
A framework for evaluating large multi-modality language models
Not published by PyPI - lmnr
Python SDK for Laminar
Not published by PyPI - lnbits
LNbits, free and open-source Lightning wallet and accounts system.
Not published by PyPI - local-deep-research
AI-powered research assistant with deep, iterative analysis using LLMs and web searches
Not published by PyPI
Latest news the 0 latest events that mention it
No published news event mentions Pydantic yet.