pallets-eco/wtforms
A flexible forms validation and rendering library for Python. observed · 2026-08-28
Health v2 · maintenance only
78/100
- Activity 90
- Release rhythm 50
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 279.0
- age_days: 4740
- days_rel: 122
- days_push: 65
- n_releases_24m: 3
Adoption not part of the score
1579 stars · 407 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
WTForms is a flexible Python library for defining, validating, and rendering HTML web forms. It is framework-agnostic, supporting data validation, CSRF protection, and internationalization with integrations for Flask, Starlette, SQLAlchemy, and more.
Use cases
- validate html form input in python
- render html forms from python classes
- add csrf protection to web forms
- generate forms from sqlalchemy models
- build multilingual web forms with i18n
- handle form submission in flask
When to choose
- you need framework-agnostic form validation and rendering in Python
- you want CSRF protection and i18n built into form handling
- you use Flask, Starlette, or FastAPI and need form integration
When to avoid
- you build a JavaScript SPA that only needs a JSON API with no server-rendered forms
- you want fully automatic form generation from models without writing field definitions
Facets
library · maturity stable
form-handling templating internationalization security web-development backend python html-forms csrf-protection flask field-validators form-rendering forms web-server
2 sources
- readme: https://github.com/pallets-eco/wtforms · fetched 2026-08-28 · 78e4b866618c
- registry_pypi: https://pypi.org/pypi/wtforms/json · fetched 2026-08-29 · 9b078830f6ff
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| pallets-eco/wtforms | main | 78 |
For agents
markdown · JSON · MCP: product_card(name="pallets-eco/wtforms")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem