23/resumable.js
A JavaScript library for providing multiple simultaneous, stable, fault-tolerant and resumable/restartable uploads via the HTML5 File API. observed · 2026-08-28
Health v2 · maintenance only
23/100
- Activity 0
- Release rhythm 8
- 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: n/a
- age_days: 5538
- days_rel: n/a
- days_push: 940
- n_releases_24m: 0
Adoption not part of the score
4728 stars · 605 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded
Resumable.js is a JavaScript library that provides multiple simultaneous, stable, fault-tolerant and resumable file uploads via the HTML5 File API. It splits large files into chunks, retries failed chunks, and lets users pause, resume, and recover uploads after network interruptions.
Use cases
- upload large files reliably from the browser
- resume uploads after a network connection drops
- pause and resume file uploads without losing progress
- upload files in parallel chunks to speed up transfers
- add drag-and-drop resumable uploading to a web app
- recover interrupted uploads without restarting from scratch
When to choose
- you need fault-tolerant uploads of large files over HTTP
- users have unstable connections and uploads must resume automatically
- you want a dependency-free browser-side uploader using the HTML5 File API
- you need pause/resume/recover semantics for uploads
When to avoid
- your target browsers lack HTML5 File API support (very old browsers)
- you only upload small files where chunking adds unnecessary complexity
- you cannot implement the server-side chunk reassembly endpoint
- you need an all-in-one uploader UI widget rather than a library
Facets
library · maturity maintenance
file-upload http-client web-development frontend files browser resumable-uploads chunked-upload html5-file-api large-file-upload fault-tolerance javascript
1 source
- readme: https://github.com/23/resumable.js · fetched 2026-08-28 · bb474e360b48
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| 23/resumable.js | main | 23 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem