TTLabs/EvaporateJS
Javascript library for browser to S3 multipart resumable uploads observed · 2026-08-28
Health v2 · maintenance only
32/100
- Activity 0
- Release rhythm 35
- Longevity 100
Flags: no_releases no_license
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: 5004
- days_rel: n/a
- days_push: 964
- n_releases_24m: 0
Adoption not part of the score
1825 stars · 205 forks observed · 2026-08-28
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
EvaporateJS is a JavaScript library for uploading files directly from the browser to AWS S3 using parallel multipart uploads. It supports MD5 checksums, pause/resume of uploads, and resilient recovery of interrupted transfers.
Use cases
- upload large files from the browser to S3
- resumable file uploads that survive network interruptions
- parallel multipart uploads to AWS S3
- verify uploaded parts with MD5 checksums
- pause and resume uploads in a web app
- upload files to S3 with Transfer Acceleration
When to choose
- you need browser-to-S3 uploads without a backend proxy
- you upload large files that may be interrupted and need resumability
- you want parallel multipart uploads with progress monitoring
When to avoid
- you upload to storage providers other than AWS S3
- you need a maintained solution with an active release cadence and clear license
- you need server-side uploads rather than browser-based ones
Facets
library · maturity maintenance
file-upload http-client web-development frontend cloud-computing browser aws-s3 multipart-upload resumable-upload browser javascript
1 source
- readme: https://github.com/TTLabs/EvaporateJS · fetched 2026-08-28 · f5308570fe7b
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| TTLabs/EvaporateJS | main | 32 |
For agents
markdown · JSON · MCP: product_card(name="TTLabs/EvaporateJS")
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem