Web APIs > Flask lacked marshmallow-code's flask-smorest, the second most-installed Flask API framework, so the challenger apiflask sat above a more widely used entry.
Co-Authored-By: Claude <noreply@anthropic.com>
Web APIs > Flask listed only apiflask (172,781 downloads/month) while flask-restx, the most-installed Flask API framework at 1,162,703 (pypistats 2026-10-02), was missing.
Co-Authored-By: Claude <noreply@anthropic.com>
In Web APIs > Framework Agnostic, connexion (4.26M downloads/month) sat above strawberry (5.76M) against the downloads-order rule, and gunicorn's line omitted the native ASGI worker it has shipped stable since 25.1.0. hypercorn stays in Second Tier (last position, unchanged) under the new Python-version rule instead of being dropped.
Co-Authored-By: Claude <noreply@anthropic.com>
The OCR list had pytesseract and easyocr but omitted PaddleOCR, which led 2026 open-source OCR benchmarks on multilingual text and complex layouts.
Co-Authored-By: Claude <noreply@anthropic.com>
Time Series Forecasting listed only timesfm, while prophet, the most-installed forecasting library, was missing.
Co-Authored-By: Claude <noreply@anthropic.com>
The tensorflow line called it "the most popular Deep Learning framework", false by downloads (torch 59.8M/month vs tensorflow 11.4M on pypistats, 2026-10-02), and the Frameworks tiers no longer matched the evidence: tensorflow 2.21.0 still ships no cp314 wheels (tensorflow/tensorflow#102890) and its releases now focus on security and bug fixes, while keras's 11.76M is mostly tensorflow pulling it in (requires keras>=3.12.0). Both move to Second Tier; jax (8.0M, Google's own successor) and pytorch-lightning (10.1M) become obvious choices.
Co-Authored-By: Claude <noreply@anthropic.com>
The AI and Agents section carried two Speech entries that fail admission, its tier order no longer matched downloads, LiteLLM was not listed under its PyPI name, and unsloth's line missed its desktop app. Downloads are PyPI last-30-day via ClickPy, fetched 2026-09-26.
Removed:
- vibevoice (440/month): the only PyPI release is 0.0.1 from 2025-09-26; the TTS-1.5B model is disabled after misuse and the ASR model now ships in transformers, so nothing pip-installable is maintained.
- kittentts (1,917/month): the README marks it "Developer preview" (fails Stable), and PyPI kittentts is a third-party upload while the project installs from its GitHub release wheel.
Also:
- pydantic-ai promoted to obvious choice above crewai (5.37M vs 2.48M); crewai's pypistats monthly series swung from 28.5M in Aug to 2.4M in Sep and it requires_python <3.14, so it is now a Second Tier challenger.
- claude-agent-sdk reordered above openai-agents (29.1M vs 12.1M).
- LiteLLM renamed to litellm, its canonical PyPI name.
- unsloth description now mentions the desktop app.
- gTTS reordered above funasr by downloads (1.14M vs 282K).
Co-Authored-By: Claude <noreply@anthropic.com>
awesome-pyramid last pushed 2021-07-08 and awesome-fasthtml 2024-09-08, both stale (checked via GitHub API 2026-09-27).
Co-Authored-By: Claude <noreply@anthropic.com>
18 entry descriptions overstated, understated, or misattributed their projects, checked against upstream on 2026-09-27 and approved row by row.
- django: "most popular" contradicted by the 2024 JetBrains/PSF survey, where FastAPI leads overall; now uses Django's own tagline.
- joblib: described as pipelining; its docs say parallel computing and disk caching.
- huey: called only "multi-threaded"; it also supports multi-process and greenlet workers.
- numba: updated to its current NumPy-aware wording.
- pytesseract: credited Google as Tesseract's developer, which ended in 2017.
- pennylane: description was narrower than its quantum computing/QML/chemistry scope.
- channels: didn't mention WebSocket support.
- justhtml: left out that it sanitizes untrusted HTML by default.
- akshare: left out its academic-research-only data terms.
- timesfm: left out its non-commercial default weights.
- pyvips: used libvips's own tagline instead of describing it as a binding.
- ultralytics: dropped an unverifiable SOTA claim and added its tracking capability.
- pandera: listed only 3 of its supported dataframe backends.
- sentry-skills: claimed a Python focus and debugging scope; it's the Sentry team's own skill set.
- trailofbits-skills: claimed to be Python-friendly, but only 2 of 85 skills are Python-specific.
- mysqlclient: fork link pointed to SourceForge mysql-python instead of MySQLdb1, and it now notes MariaDB support.
- charset-normalizer: called "the default" of requests, which prefers chardet when installed.
- pynacl: described as binding NaCl directly; it binds libsodium, a NaCl fork.
Co-Authored-By: Claude <noreply@anthropic.com>
Computer Vision's description said nothing; Template Engines claimed lexing; Email claimed parsing and mail server management though yagmail only sends; Build Tools said "compile software" though Invoke and doit are task runners; File Format Processing said "text formats" though it covers ELF, xlsx, docx, and PDF; Package Repositories left out mirrors like bandersnatch. These descriptions show on the category pages.
Co-Authored-By: Claude <noreply@anthropic.com>
langchain used an old composability tagline; transformers named only NLP/vision/audio though it now covers text, vision, audio, video, and multimodal; pgmpy left out its causal reasoning scope; uvicorn listed uvloop/httptools though both are optional extras; django-oauth-toolkit's "goodies" undersold an OAuth 2.0 authorization server; django-unfold used marketing copy instead of a description; pyparsing didn't match its repo's PEG parser description; pdfminer.six didn't say what it does; pyyaml's "implementations" was vague; whenever didn't reflect its Rust-or-pure-Python support; itsdangerous used an outdated upstream tagline; winpython's "Windows 10/11" will go stale; mssql-python's "low memory usage" claim has no upstream source; diskcache repeated the project's own speed benchmark instead of describing it; hishel left out its server-side support; jupyter used IPython's tagline instead of its own; ray used an old tagline; wxPython's sentence was garbled; kivy referenced outdated "NUI" and "Mac OS X" terms.
Co-Authored-By: Claude <noreply@anthropic.com>
funasr: dropped stale 170x realtime and 50+ languages claims
easyocr: language count was stale at 40+, verified 80+
apiflask: said Marshmallow-only, missing its Pydantic support
urllib3: "A HTTP" grammar and awkward phrasing
django.db.models: linked to /en/dev/ instead of /en/stable/
pymysql: grammar slip "compatible to mysql-python", a phrase upstream dropped
zvec: unsourced "SQLite of vector databases" superlative
elasticsearch: linked to a redirected elastic.co/products/elasticsearch URL
matplotlib: called "2D" only, ignoring its animated/interactive support
geodjango: linked to /en/dev/ instead of /en/stable/
scipy: retired "ecosystem" tagline
mypy: "compile time" is wrong, Python has no compile-time type checking
tox: missing trailing period
schemathesis: described as OpenAPI/Swagger only, misses GraphQL schema support
polyfactory: grammar slip "support to classes"
mimesis: grammar slip "is a Python library that help you"
pdoc: outdated "Epydoc replacement" framing
pyinfra: grammar slip "A versatile CLI tools and python libraries"
typer: wrongly claimed to be built on Pydantic
copier: "projects templates" grammar slip
pygobject: said GTK+3 only, it now supports GTK 4
dearpygui: grammar slip and missing period
PySide6: claimed to be "same as PyQt6", it's not fully API-compatible
markupsafe: grammar slip in description
python-docx: outdated "Word 2007/2008" framing
mistune: grammar slip "Fastest and full featured pure Python parsers"
pillow: PIL link 404s
wand: MagickWand link went through two redirects to a stub page
vidgear: unverifiable "Most Powerful" superlative
tinytag: format list stale, missing supported formats
panda3d: said "developed by Disney", no longer Disney-only
micropython: vague description, missing microcontroller target
dateparser: language count was vague "dozens", verified 200+ locales
warehouse: outdated "Next generation" tagline
Nuitka: wrongly claimed to support all Python versions
cx-Freeze: grammar slip "It is a Python tool that converts"
dynaconf: wrongly claimed a FastAPI plugin
pip-audit: wrong database name
uv-audit: wrongly claimed malware scanning
pyenv-win: wrongly credited pyenv instead of rbenv-win as its fork origin
Co-Authored-By: Claude <noreply@anthropic.com>
Keep the docs link inline in the description instead of as the primary entry link, matching the format used by other entries.
Co-Authored-By: Claude <noreply@anthropic.com>
django.db.models, geodjango, httpx.URL and uv audit were rendering
"Not on PyPI" alongside eighteen genuinely standalone projects that
simply are not packaged on PyPI, conflating two different reasons for
a missing download count.
These four entries now carry a "(part of X)" description prefix in
README.md, mirroring the existing "(Python standard library)"
convention. build.py reads that prefix into a bundled flag that both
templates render as a "Bundled" badge.
The prefix approach was chosen over a separate data file so README.md
stays the single source of content truth, and over inferring from the
entry name because geodjango is neither dotted nor spaced and would
have been missed. Redundant tail wording was trimmed from the
httpx.URL, geodjango and uv audit descriptions now that the prefix
names the parent.
The new entry format is documented in CONTRIBUTING.md and the
vocabulary in CONTEXT.md.
Co-Authored-By: Claude <noreply@anthropic.com>
Material for MkDocs went into maintenance mode on 2025-11-05 and its
own team called upstream mkdocs unmaintained since 2024-08 and a
supply chain risk; the mkdocs repo was last pushed 2025-10-20. Since
mkdocs-material hard-depends on mkdocs, mkdocs' download count is
almost entirely mkdocs-material pulling it in (18,360,677/month vs
mkdocs-material's 18,167,775/month, ~1% delta), so dropping the
redundant direct entry costs little. zensical is a clean replacement
with no mkdocs dependency, built by the same Material for MkDocs
team, at 1,585,786 downloads/month and 5,540 stars, pushed
2026-08-21. Added as a challenger, placed last below pdoc, keeping
the section at 5 of 5. Approved via verdict preview.
Co-Authored-By: Claude <noreply@anthropic.com>
Obvious choice for physical units and dimensional analysis in Python: 8,647,557 downloads/month (pepy.tech, 2026-08-23), more than twice astropy (3,713,879) and thirty-six times obspy (237,352), 2,781 stars, created 2012, pushed 2026-08-05. PyPI classifier still reads Beta at v0.25.3, treated as stale given fourteen years of history and download scale (judgment call). Listed under Physics and Engineering per maintainer choice over minting a Units and Quantities subcategory.
Co-Authored-By: Claude <noreply@anthropic.com>
Audit of proposed additions from a YouTube video roundup. Admitted as
a challenger: 761,507 downloads/month (pepy.tech, 2026-08-23) already
outranks the incumbent prospector (497,880), the repo is active
(pushed 2026-08-21, version 7.0.1, Production/Stable) and it has
reached 794 stars since being created in January 2024. It fills a
real gap: ruff's PLR0912 measures cyclomatic complexity while
complexipy measures cognitive complexity, and the two are
complementary. Adoption-trajectory evidence is thin, so the
challenger tier is a judgment call. Placed last in the subcategory
since position marks tier and challengers follow obvious choices.
Co-Authored-By: Claude <noreply@anthropic.com>
Audit of proposed additions from a YouTube video roundup. transitions
has not been pushed since 2025-09-11 and crosses the 12-month activity
line on 2026-09-11, while python-statemachine is actively developed
(pushed 2026-08-17, version 3.2.1 released 2026-08-01) and covers
strictly more (SCXML-compliant statecharts, compound and parallel
states, history, sync and async). Downloads 1,422,332/month vs
transitions 3,137,416/month (pepy.tech, 2026-08-23).
Co-Authored-By: Claude <noreply@anthropic.com>
Pydantic Services took over stewardship of the stalling httpx under the httpx2 name, Starlette already switched its TestClient, and it hit 144M downloads/month (pepy) within 3 months of first release at Production/Stable v2.12.0. Placed last in the challenger tier behind urllib3 per the downloads-descending ordering rule. Fork format and a rewritten description distinguish it from httpx, whose PyPI summary is identical.
Co-Authored-By: Claude <noreply@anthropic.com>
Add seleniumbase to Testing — Browser Automation as a challenger (2.86M downloads/month via pepy vs selenium 56.9M; admitted by maintainer decision). Entry placed per Entry Ordering, display name set to the canonical PyPI package name.
The entry linked hydra-ecosystem/hydra, an unrelated W3C Hydra API
toolkit, while the entry name and description describe
facebookresearch's Hydra configuration framework, mixing the wrong
repo's stars with the right package's identity. Found during the
downloads-column identity sweep.
Co-Authored-By: Claude <noreply@anthropic.com>
Re-homed pyenv-win from a pyenv sub-item (Environment Management) to a full entry in Microsoft Windows, placed before winpython by downloads (25.8k/mo vs 172). Actively maintained, pushed 2026-08-14, 7,360 stars. Maintainer preference is to move sub-items to a fitting category rather than delete.
Co-Authored-By: Claude <noreply@anthropic.com>
Flower isn't a task queue, so nesting it under celery misclassified it; Task Queues is also at its entry cap. Monitoring and Processes is its honest home, ranking fourth by downloads (12.35M/mo ClickPy, between supervisor 17.0M and sh 11.8M), and Celery's own docs name it the recommended monitor. Repo pushed 2026-08-16 with 7,232 stars. This fills Monitoring and Processes to its 5-entry cap.
Co-Authored-By: Claude <noreply@anthropic.com>
Was a sub-item under mkdocs. By downloads it ranks second in the
section at 17.6M/mo (ClickPy), above mkdocs' 17.4M, and it powers
FastAPI, Pydantic, and Ruff/Polars docs (27,269 stars, pushed
2026-08-09). Documentation now sits at its 5-entry cap.
Co-Authored-By: Claude <noreply@anthropic.com>
Not a tool readers install: type checkers bundle it automatically as a
stub collection, it has no PyPI package, and no standalone use case.
The Type Checkers subcategory label already links to
awesome-python-typing for ecosystem depth.
Co-Authored-By: Claude <noreply@anthropic.com>
Sub-item policy reserves sub-items for awesome-* links. aws-sdk-pandas
promoted out as awswrangler in Data Ingestion / ETL > General
(85.3M downloads/mo, 10x dlt, active).
Co-Authored-By: Claude <noreply@anthropic.com>
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