# facebookresearch/xformers — GitHub star history and repository health Canonical HTML: https://gitdebt.com/facebookresearch/xformers > Analytics for a public GitHub repository: star history from gitdebt's Postgres cache, repository health computed from the public Git history. Private repositories are never analyzed or counted. ## Star snapshot | Metric | Value | | --- | --- | | GitHub stars | 10,529 | | Star actions, trailing 90d | +16 | | Star actions, trailing 30d | +4 | | Pace against lifetime average | slowing | | Star history begins | Oct 2021 | | Repository created | Oct 2021 | | Data through | Jul 2026 | This curve is public GH Archive star *activity*: it records star actions and cannot see unstars, so it is an attention signal rather than a net-star series. 9,445 star actions observed. The GitHub star total above is the headline figure. ## Milestones | Threshold | First reached | | --- | --- | | 100 | Nov 2021 | | 1k | Oct 2022 | ## Repository health No completed analysis backs this repository yet. Analysis is queued on first request and lands asynchronously; `https://api.gitdebt.com/api/repos/facebookresearch/xformers/health.json` answers `202 {"ready": false}` until then, and `200` with the summary afterwards. ## Put this in a README Every asset below is a plain public image URL for `facebookresearch/xformers`. No account, token, build step, or GitHub Action is involved. Paste a snippet as-is: it already carries light and dark variants, alt text, and the link back to the report. ### Metrics badge Stars and forks in one compact chip, served from gitdebt's cache. Goes in the badge row directly under the project title, alongside CI and license badges. ```html facebookresearch/xformers stars and forks ``` ### Star history The full cumulative star curve, served from Postgres. Goes in a `## Star history` section near the bottom of the README, above License. ```html facebookresearch/xformers star history ``` ### Repository card Stars, forks, contributors, languages, and a 90-day sparkline in one panel. Goes in an About or Project status section, or a docs-site sidebar. ```html facebookresearch/xformers repository statistics ``` ### Repository-health charts Same `` shape, different path. Add at most two, in a Project health or Contributing section. | Chart | URL | Shows | | --- | --- | --- | | Commit calendar | `https://api.gitdebt.com/api/repos/facebookresearch/xformers/stats/heatmap.svg` | Daily commit density across the last 52 weeks. | | Maintenance pulse | `https://api.gitdebt.com/api/repos/facebookresearch/xformers/stats/commit-trend.svg` | Commit volume over time, so a slowdown is visible rather than implied. | | Contributors | `https://api.gitdebt.com/api/repos/facebookresearch/xformers/stats/contributors.svg` | Who is actually landing commits, ranked, with avatars inlined. | | Ownership concentration | `https://api.gitdebt.com/api/repos/facebookresearch/xformers/stats/bus-factor.svg` | How few people write half the commits. | | Language activity | `https://api.gitdebt.com/api/repos/facebookresearch/xformers/stats/lines.svg` | Lines of code by language across the analyzed history. | | File change frequency | `https://api.gitdebt.com/api/repos/facebookresearch/xformers/stats/top-files.svg` | The files the most commits touch, dependency manifests excluded. | | Fix-labelled changes | `https://api.gitdebt.com/api/repos/facebookresearch/xformers/stats/bug-magnets.svg` | Files most often touched by commits whose message reads like a fix. | | TODO/FIXME movement | `https://api.gitdebt.com/api/repos/facebookresearch/xformers/stats/todo-trend.svg` | Whether known debt markers are being added or paid down. | ### Earned signal badges Read `https://api.gitdebt.com/api/repos/facebookresearch/xformers/earned-badges.json` first: it returns one entry per signal with an `earned` boolean. Publish only earned signals — an unearned one renders greyed out and claims nothing. URL shape: `https://api.gitdebt.com/api/repos/facebookresearch/xformers/badge.svg?signal=SIGNAL&theme=dark` where `SIGNAL` is `active`, `community`, `momentum`, or `contributor-ready`. ## Embedding rules - No account, token, or API key is involved. Every URL is a plain public image. - Themes are baked into each asset because GitHub renders README images against the reader's OS preference, not the page. Publish both variants with an HTML `` element, or pick one explicitly with `theme=light` / `theme=dark`. There is no `theme=auto`. - Published snippets are static. Motion is opt-in: add `animate=1` to an SVG URL, or use the `.gif` variant where one exists, because GitHub strips SVG animation from README images in several contexts. - Keep the surrounding link and its `?ref=readme` parameter. Attribution lives on the link; the image URL stays plain so CDNs can cache it. - Do not add cache-busting query parameters. Media is edge-cached for a few hours by design and refreshes on its own. - Alt text is not optional. Say what the image shows, not "chart". - A repository nobody has analyzed yet renders a placeholder frame and queues the work instead of failing. Load the page once, or wait a few minutes, and the real chart replaces it at the same URL. The complete asset catalog, with every snippet, is at https://gitdebt.com/badges.md. ## Live data - Repository on GitHub: https://github.com/facebookresearch/xformers - Star history JSON: https://api.gitdebt.com/api/repos/facebookresearch/xformers/stars.json - Star history CSV: https://api.gitdebt.com/api/repos/facebookresearch/xformers/stars.csv - Repository-health summary: https://api.gitdebt.com/api/repos/facebookresearch/xformers/health.json - Repository-health detail: https://api.gitdebt.com/api/repos/facebookresearch/xformers/stats.json - Earned badges: https://api.gitdebt.com/api/repos/facebookresearch/xformers/earned-badges.json - Queue and ETA snapshot: https://api.gitdebt.com/api/repos/facebookresearch/xformers/progress.json - Queue and ETA stream (SSE): https://api.gitdebt.com/api/repos/facebookresearch/xformers/progress Catalog snapshot: 2026-08-01T12:59:34Z