Compare repositories
The Star History and the facts of 2 to 5 repositories in the Repository Index, side by side. You choose the repositories. The page does not rank them.
Facts
| Fact | es-shims/Array.prototype.flatMap An ESnext spec-compliant `Array.prototype.flatMap` shim/polyfill/replacement that works as far down as ES3. | ljharb/object-keys Object.keys shim |
|---|---|---|
| Stars | 33 | 44 |
| Net stars, last 30 days | 0 | Not recorded |
| Largest star day | +1 on May 10, 2026 | Not recorded |
| Milestone reached in the record | None | None |
| Forks | 5 | 20 |
| Language | JavaScript | JavaScript |
| License | MIT | MIT |
| Created | Sep 29, 2017 | Mar 29, 2013 |
| Last push | Dec 30, 2025 | Mar 17, 2026 |
| Archived | No | No |
| Health facts: Maintenance | 1 of 4 checks (2 without data) | 1 of 4 checks (2 without data) |
| Health facts: Releases | 0 of 3 checks (2 without data) | 0 of 3 checks (3 without data) |
| Health facts: Security practice | 0 of 1 check (1 without data) | 0 of 1 check (1 without data) |
| Health facts: Community files | 1 of 3 checks (2 without data) | 1 of 3 checks (2 without data) |
| Commits, last 13 weeks | No data | No data |
| Weeks with commits, last 52 | No data | No data |
| In the Repository Index since | Oct 22, 2026 | Oct 22, 2026 |
Topics that all of them have on the Repository Host: ecmascript, javascript, shim, polyfill. The facts come from the Repository Host and from the Star History that AwesomeRepos records. A shared topic does not mean that one repository can replace another. Each Health Facts row is one dimension alone; AwesomeRepos does not add them into one score. How each check is defined