@eslint/js2,710 reporting projects
Major 1020%
Major 980%
Python API + React SPA
FastAPI backend (uv, ruff, mypy strict, pytest) plus a React single-page app (Vite, React Router in SPA mode, TanStack Query, Tailwind, shadcn/ui) that talks to the API through a typed client generated from its OpenAPI spec.
What done means
Your agent follows the brief, then runs stacks verify without weakening or skipping checks. What happens next
Declared steps: install, lint, typecheck, test, home-route-test, api-contract, build, e2e, api, web, readme-filled. View commands
Use this stack
Paste the prompt into the coding agent working on your project.
Uses the stack’s default fragments. Review the brief with your agent.Uses stated defaults and omits deploy, release, and app fragments unless explicitly requested.
View prompt
Use the python-react stack for this project.
1. Run npx @steamfield/stacks show python-react --json and check that it fits the project. If it does not, explain why before changing files.
2. Run npx @steamfield/stacks new python-react and follow the brief it prints.
3. From the generated project directory, run npx @steamfield/stacks verify. Fix failures without weakening or skipping verification steps.
4. Summarize what changed and the verification result. Quote published stats only when they are available, including their interval and sample size.
The stacks docs, written for agents, are at https://stacks.steamfield.io/llms.txt.
Use the python-react stack for a quick local experiment.
1. Run npx @steamfield/stacks show python-react --json and check that it fits the project. If it does not, explain why before changing files.
2. Run npx @steamfield/stacks new python-react --sandbox and follow the brief it prints.
3. From the generated project directory, run npx @steamfield/stacks verify. Fix failures without weakening or skipping verification steps.
4. Summarize what changed and the verification result. Quote published stats only when they are available, including their interval and sample size.
The stacks docs, written for agents, are at https://stacks.steamfield.io/llms.txt.
Or use the terminal
npx @steamfield/stacks new python-reactnpx @steamfield/stacks new python-react --sandbox| Step | Phase | Layer | Command |
|---|---|---|---|
| install | setup | install | make install |
| lint | check | lint | make lint |
| typecheck | check | typecheck | make typecheck |
| test | check | test | make test |
| home-route-test | check | test | cd frontend && bun run test app/routes/home.test.tsx |
| api-contract | check | check | make check-api |
| build | check | build | make build |
| e2e | check | test | make e2e |
| api | serve | serve | make dev-api |
| web | serve | serve | make dev-web |
| readme-filled | check | check | test -s README.md && ! grep -n 'stacks:fill' README.md |
Usage and outcomes
Usage over time
Showing 180 days of history.
History
The 28-day green rate at each weekly observation. Gaps mean the sample was too small to publish.
Shaded band: 95% Wilson interval. Dashed rules: content changes. Missing observations remain gaps.
Stacks projects · 28 days through 30 Oct 2026. Counts rounded to 5.
Data table
| Through | Green rate | Projects | Content change |
|---|---|---|---|
| 5 Jul 2026 | 84% (80–88%, n=345) | 385 | – |
| 12 Jul 2026 | 86% (84–88%, n=930) | 1,040 | – |
| 19 Jul 2026 | 87% (85–89%, n=1,720) | 1,935 | – |
| 26 Jul 2026 | 87% (86–88%, n=2,710) | 3,060 | – |
| 2 Aug 2026 | 87% (86–88%, n=3,390) | 3,835 | – |
| 9 Aug 2026 | 87% (86–88%, n=3,960) | 4,505 | – |
| 16 Aug 2026 | 86% (85–87%, n=4,365) | 4,985 | – |
| 23 Aug 2026 | 86% (85–87%, n=4,635) | 5,300 | – |
| 30 Aug 2026 | 86% (85–87%, n=4,955) | 5,680 | – |
| 6 Sept 2026 | 86% (85–87%, n=5,220) | 5,975 | – |
| 13 Sept 2026 | 87% (86–88%, n=5,500) | 6,290 | – |
| 20 Sept 2026 | 87% (86–87%, n=5,785) | 6,590 | – |
| 27 Sept 2026 | 87% (86–88%, n=6,120) | 6,980 | – |
| 4 Oct 2026 | 86% (85–87%, n=4,640) | 7,375 | – |
| 11 Oct 2026 | 86% (85–87%, n=4,575) | 7,235 | – |
| 18 Oct 2026 | 86% (85–87%, n=4,310) | 6,790 | – |
| 25 Oct 2026 | 86% (85–87%, n=3,690) | 5,805 | – |
Weekly projects by preset
Non-overlapping seven-day project counts, grouped by the preset used to start the project.
- default
- sandbox
Stacks projects per UTC week through 30 Oct 2026. Published preset counts only; hidden cells are not zero.
Data table
| Week ending | Preset | Projects |
|---|---|---|
| 5 Jul 2026 | default | 260 |
| 12 Jul 2026 | default | 430 |
| 19 Jul 2026 | default | 605 |
| 26 Jul 2026 | default | 730 |
| 2 Aug 2026 | default | 735 |
| 9 Aug 2026 | default | 860 |
| 16 Aug 2026 | default | 870 |
| 23 Aug 2026 | default | 940 |
| 30 Aug 2026 | default | 965 |
| 6 Sept 2026 | default | 1,045 |
| 13 Sept 2026 | default | 1,120 |
| 20 Sept 2026 | default | 1,120 |
| 27 Sept 2026 | default | 1,230 |
| 4 Oct 2026 | default | 1,320 |
| 11 Oct 2026 | default | 960 |
| 18 Oct 2026 | default | 865 |
| 25 Oct 2026 | default | 595 |
| 5 Jul 2026 | sandbox | 125 |
| 12 Jul 2026 | sandbox | 225 |
| 19 Jul 2026 | sandbox | 290 |
| 26 Jul 2026 | sandbox | 390 |
| 2 Aug 2026 | sandbox | 425 |
| 9 Aug 2026 | sandbox | 465 |
| 16 Aug 2026 | sandbox | 510 |
| 23 Aug 2026 | sandbox | 495 |
| 30 Aug 2026 | sandbox | 575 |
| 6 Sept 2026 | sandbox | 575 |
| 13 Sept 2026 | sandbox | 575 |
| 20 Sept 2026 | sandbox | 615 |
| 27 Sept 2026 | sandbox | 700 |
| 4 Oct 2026 | sandbox | 690 |
| 11 Oct 2026 | sandbox | 595 |
| 18 Oct 2026 | sandbox | 425 |
| 25 Oct 2026 | sandbox | 350 |
By preset
Green verify outcomes by the preset chosen at scaffold time.
default
84%82–86%, n=1,760
sandbox
90%88–92%, n=985
Stacks projects · 28 days through 30 Oct 2026. Counts rounded to 5.
Data table
| Name | Green rate | Projects |
|---|---|---|
| default | 84% (82–86%, n=1,760) | 2,790 |
| sandbox | 90% (88–92%, n=985) | 1,600 |
By agent
Within this stack, listed alphabetically. These are project outcomes, not an agent ranking.
claude
86%85–88%, n=1,480
codex
85%82–87%, n=690
cursor
90%86–93%, n=300
none
87%78–92%, n=80
opencode
82%75–88%, n=135
other
87%77–93%, n=60
Stacks projects · 28 days through 30 Oct 2026. Counts rounded to 5.
Data table
| Name | Green rate | Projects |
|---|---|---|
| claude | 86% (85–88%, n=1,480) | 2,385 |
| codex | 85% (82–87%, n=690) | 1,100 |
| cursor | 90% (86–93%, n=300) | 455 |
| none | 87% (78–92%, n=80) | 135 |
| opencode | 82% (75–88%, n=135) | 215 |
| other | 87% (77–93%, n=60) | 95 |
Time to green
Published time summaries on a shared minutes scale. First passing test is a median; 75% reached green by the 75th percentile.
- Verify runs to green
- 1
Stacks projects · 28 days through 30 Oct 2026. Counts rounded to 5.
Data table
| Measure | Time / runs |
|---|---|
| Median to green | 23 minutes |
| 75th percentile | 32 minutes |
| First passing test | 14 minutes |
| Verify runs to green | 1 |
Where it breaks
A run can fail more than one step. Environment failures are shown separately.
typecheck20%
test19%
home-route-test18%
lint9%
build8%
api-contract5%
install5%
api4%
readme-filled4%
e2e4%
web3%
Environment blocked0%
Share of failed runs before first green. Environment blocked describes the machine, not the stack.
Data table
| Step | Share |
|---|---|
| api | 4% |
| lint | 9% |
| home-route-test | 18% |
| typecheck | 20% |
| api-contract | 5% |
| build | 8% |
| test | 19% |
| web | 3% |
| readme-filled | 4% |
| e2e | 4% |
| install | 5% |
| Environment blocked | 0% |
What people change
Defaults people keep, and optional fragments they choose to attach.
Default, kept rate
agent-ops91%
git-hooks92%
ci-github92%
posthog92%
Optional, attach rate
postgres17%
docker-deploy18%
rr18%
ce-plugin17%
Share of the window's 4,390 projects. Kept rate is 1 minus the without rate.
Data table
| Fragment | Measure | Share |
|---|---|---|
| agent-ops | Kept | 91% |
| git-hooks | Kept | 92% |
| ci-github | Kept | 92% |
| posthog | Kept | 92% |
| postgres | Attached | 17% |
| docker-deploy | Attached | 18% |
| rr | Attached | 18% |
| ce-plugin | Attached | 17% |
By composition 122 fingerprints
Each row is a distinct fragment composition, with its own sample and content history.
| Composition | Green rate | Seen | Change in life |
|---|---|---|---|
| defaults + ce-plugin + rr − posthog · 00600733 | hidden: too few projects | 9 Aug 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres − agent-ops − git-hooks · 00e635d3 | hidden: too few projects | 30 Aug 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres − git-hooks − posthog · 00eae71b | hidden: too few projects | 20 Sept 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres + rr − git-hooks · 016d380c | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − git-hooks · 032fd38f | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres − git-hooks − posthog · 03332913 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin − ci-github − git-hooks · 064e923b | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − agent-ops · 06a7828d | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres − agent-ops − git-hooks · 06d1a47c | hidden: too few projects | 16 Aug 2026 – 25 Oct 2026 | None |
| defaults + rr · 076ccd9f | 84% (79–87%, n=275) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + rr − git-hooks · 0cf09914 | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres − ci-github − git-hooks · 108e0a2d | hidden: too few projects | 6 Sept 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + rr − git-hooks · 10d970da | hidden: too few projects | 2 Aug 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres + rr − ci-github · 12fbbf43 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres − agent-ops − posthog · 146e02b3 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults − agent-ops · 16338a6b | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres + rr − posthog · 179d4d30 | hidden: too few projects | 23 Aug 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + postgres − git-hooks · 1ae3d9ed | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin − posthog · 21d53a3e | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − agent-ops − ci-github − posthog · 23796945 | hidden: too few projects | 27 Sept 2026 – 25 Oct 2026 | None |
| defaults + rr − agent-ops − ci-github − git-hooks · 25d92042 | hidden: too few projects | 11 Oct 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres + rr − agent-ops · 25e6464a | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − agent-ops − posthog · 29930bab | hidden: too few projects | 16 Aug 2026 – 25 Oct 2026 | None |
| defaults + rr − ci-github − posthog · 2c5e8db1 | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres · 2e71c22f | 88% (83–91%, n=265) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + rr · 308c00b2 | 86% (77–92%, n=75) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − ci-github − posthog · 36169aed | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin − ci-github − posthog · 3754dd9e | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + rr − agent-ops − git-hooks · 382309ca | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + rr − git-hooks · 39aeac25 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres + rr − posthog · 3f026aab | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + rr − agent-ops · 4013320f | hidden: too few projects | 23 Aug 2026 – 25 Oct 2026 | None |
| defaults + postgres − ci-github − posthog · 41b2f42a | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + postgres + rr · 45d5aa53 | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres − git-hooks · 46eb3cb7 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin − ci-github · 4769612c | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres − posthog · 4afb89ce | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + postgres − agent-ops · 4b65b28b | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres − agent-ops − ci-github · 51e677c9 | hidden: too few projects | 6 Sept 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + rr · 5761d259 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + rr − posthog · 582e4b16 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults − agent-ops − ci-github − git-hooks − posthog · 5ba612b3 | hidden: too few projects | 16 Aug 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres − agent-ops · 5d3c5c72 | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy − posthog · 5e99bb9b | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin · 5fda0a6c | 90% (86–93%, n=265) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults − git-hooks − posthog · 60233a5a | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres − ci-github · 602d1de1 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin − agent-ops − ci-github · 606bf059 | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres − git-hooks − posthog · 61a63698 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + rr − posthog · 68537e05 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + rr − posthog · 6d69030e | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − ci-github · 6de34181 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − ci-github − git-hooks · 719986ed | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults − posthog · 727b1e91 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres + rr − agent-ops − git-hooks · 7ad7d5bb | hidden: too few projects | 25 Oct 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − agent-ops − git-hooks · 7cbe3dfa | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres − git-hooks · 7ce7e069 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + rr − ci-github · 7e121b56 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres + rr − ci-github · 7febd41c | hidden: too few projects | 2 Aug 2026 – 25 Oct 2026 | None |
| defaults − git-hooks · 843e0626 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + rr − agent-ops − ci-github · 846b917c | hidden: too few projects | 13 Sept 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + rr − ci-github − git-hooks · 89e4cf68 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy · 91a44246 | 83% (72–91%, n=60) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + rr · 926e0869 | 82% (71–90%, n=55) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres − agent-ops · 93765a77 | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres − ci-github · 94854321 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres + rr − agent-ops · 978ce378 | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults + rr − ci-github − git-hooks · 9ac77383 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults − ci-github · 9b00a410 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + postgres − ci-github · 9d43d360 | hidden: too few projects | 16 Aug 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − git-hooks − posthog · a191e485 | hidden: too few projects | 2 Aug 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres − posthog · a1d293ec | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres − agent-ops − ci-github · a21b819b | hidden: too few projects | 6 Sept 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy · a2faff07 | 88% (84–91%, n=300) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + rr − agent-ops − ci-github · a36b7ee5 | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres − git-hooks · a3807cae | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + rr − agent-ops · a77893c8 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + rr − agent-ops − posthog · aa1995d6 | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults · ac7e3a85 | 86% (84–88%, n=1,260) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres − ci-github − posthog · aceca73f | hidden: too few projects | 13 Sept 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres + rr · af880100 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults − agent-ops − ci-github · b2405127 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin − git-hooks · b2671b44 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres − posthog · b5525189 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults − agent-ops − git-hooks − posthog · b719cea2 | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres · bae20a4a | 84% (72–91%, n=55) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres − ci-github · bbf5bb67 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres · bd8975cb | 79% (65–89%, n=45) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + rr − agent-ops − posthog · be9d94e1 | hidden: too few projects | 20 Sept 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + rr − agent-ops · c2294c15 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy − git-hooks · c5157488 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + postgres · c9c7d85b | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + rr − agent-ops · caf21a51 | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults + rr − git-hooks − posthog · cc5fc5d8 | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults − ci-github − git-hooks − posthog · cc6a3a3b | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy − agent-ops · d1fd633e | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin − git-hooks − posthog · d34bc61d | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres − agent-ops · d35692ec | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres − ci-github − posthog · d6a7245e | hidden: too few projects | 2 Aug 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − posthog · d76c8a55 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + rr − agent-ops − git-hooks · d9cafedf | hidden: too few projects | 6 Sept 2026 – 25 Oct 2026 | None |
| defaults + postgres + rr − agent-ops − ci-github · dabb57f2 | hidden: too few projects | 6 Sept 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin − agent-ops − ci-github − posthog · db0d562d | hidden: too few projects | 13 Sept 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy − agent-ops − ci-github · dc9cadb5 | hidden: too few projects | 2 Aug 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + rr − ci-github · dfbefee9 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + rr − ci-github · e012bed0 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults − agent-ops − git-hooks · e20c6914 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres + rr · e2b30735 | 86% (75–93%, n=60) | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults − agent-ops − posthog · e56a1c5a | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + rr − agent-ops − git-hooks · e6bb959d | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults − ci-github − git-hooks · e7784c83 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres + rr − posthog · e9a79d21 | hidden: too few projects | 9 Aug 2026 – 25 Oct 2026 | None |
| defaults + rr − git-hooks · e9d78fd2 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres + rr − ci-github · ec8ddd26 | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults + docker-deploy + postgres + rr · ed8af2f7 | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy − ci-github · ef1613b0 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + docker-deploy + rr − ci-github · efbdd404 | hidden: too few projects | 12 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin + postgres + rr − agent-ops · f2833f01 | hidden: too few projects | 26 Jul 2026 – 25 Oct 2026 | None |
| defaults − ci-github − posthog · f4cbbc3e | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
| defaults + postgres + rr − git-hooks · fd27cd38 | hidden: too few projects | 19 Jul 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin − agent-ops − posthog · fdd24e02 | hidden: too few projects | 16 Aug 2026 – 25 Oct 2026 | None |
| defaults + ce-plugin − agent-ops · feec676e | hidden: too few projects | 5 Jul 2026 – 25 Oct 2026 | None |
Dependencies in use
Major versions reported by this stack's projects in the 28-day window. Declared dependencies remain listed above.
@faker-js/faker2,710 reporting projects
Major 1019%
Major 981%
@playwright/test2,710 reporting projects
Major 1100%
@react-router/dev2,710 reporting projects
Major 780%
Major 820%
@tailwindcss/vite2,710 reporting projects
Major 4100%
@tanstack/react-query2,710 reporting projects
Major 480%
Major 520%
@testing-library/jest-dom2,710 reporting projects
Major 680%
Major 720%
@testing-library/react2,710 reporting projects
Major 16100%
@testing-library/user-event2,710 reporting projects
Major 14100%
@vitejs/plugin-react2,710 reporting projects
Major 580%
Major 620%
@vitest/coverage-v82,710 reporting projects
Major 480%
Major 520%
class-variance-authority2,710 reporting projects
Major 0.7100%
eslint2,710 reporting projects
Major 1021%
Major 979%
eslint-plugin-jsx-a11y2,710 reporting projects
Major 6100%
eslint-plugin-react-hooks2,710 reporting projects
Major 681%
Major 719%
globals2,710 reporting projects
Major 1680%
Major 1720%
happy-dom2,710 reporting projects
Major 2080%
Major 2120%
lucide-react2,710 reporting projects
Major 0.57780%
Major 120%
msw2,710 reporting projects
Major 280%
Major 320%
orval2,710 reporting projects
Major 779%
Major 821%
posthog-js2,505 reporting projects
Major 1100%
prettier2,710 reporting projects
Major 3100%
react1,610 reporting projects
Major 1881%
Major 1919%
react-dom2,710 reporting projects
Major 1880%
Major 1920%
react-router2,710 reporting projects
Major 780%
Major 820%
tailwindcss2,710 reporting projects
Major 379%
Major 421%
typescript2,710 reporting projects
Major 581%
Major 619%
typescript-eslint2,710 reporting projects
Major 8100%
vite2,710 reporting projects
Major 781%
Major 819%
vitest2,710 reporting projects
Major 479%
Major 521%
zod2,710 reporting projects
Major 378%
Major 422%
alembic465 reporting projects
Major 1100%
asyncpg465 reporting projects
Major 0.32100%
fastapi2,710 reporting projects
Major 0.162100%
httpx2,710 reporting projects
Major 0.28100%
mypy2,710 reporting projects
Major 2100%
pydantic2,710 reporting projects
Major 2100%
pydantic-settings2,710 reporting projects
Major 2100%
pytest2,710 reporting projects
Major 9100%
pytest-asyncio2,710 reporting projects
Major 1100%
pytest-cov2,710 reporting projects
Major 7100%
pytest-randomly2,710 reporting projects
Major 5100%
pytest-xdist2,710 reporting projects
Major 3100%
ruff2,710 reporting projects
Major 0.17100%
sqlalchemy465 reporting projects
Major 2100%
structlog2,710 reporting projects
Major 26100%
uvicorn2,710 reporting projects
Major 0.54100%
This compares projects; it isn't an effect of the dependency.
Computed 31 Oct 2026, through 30 Oct 2026. Numbers describe stacks projects, not the ecosystem.