transloadit/uppy

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The next open source file uploader for web browsers :dog:

Stars: 31k
Forks: 2.1k
Open beginner issues: 1
Indexed issues: 159
Avg merge: 1d 11h
Merged PRs (30d): 76

Dominant language: TypeScript
License: MIT
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: No code of conduct
Beginner labels: help wanted

Beginner friendly Everything

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159 open issues indexed

Allow AWS-S3 multipart uploads of < 5mb Open

Bug

transloadit/uppy#6576 · 1 assignee · Opened Sep 17, 2026
Dashboard keeps “Uploading 1 file” after failure instead of showing “Error” Open

Difficulty 3/5 1-2 days Newbie friendliness 76/100

transloadit/uppy#6564 · 1 comment · Opened Sep 13, 2026
Dashboard hides individual retry when an upload fails before its first progress event Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

transloadit/uppy#6565 · 1 comment · Opened Sep 13, 2026
@uppy/aws-s3 v6: signRequest cannot supply headers required by a presigned URL Open

AWS S3

transloadit/uppy#6548 · 1 reaction · 1 assignee · Opened Sep 9, 2026
AWS S3 v6 sends chunks in serial instead of parallel + possibly memory leak Open

AWS S3 Bug

transloadit/uppy#6547 · 1 assignee · Opened Sep 9, 2026
Support S3 POST policy-based presigned uploads in @uppy/aws-s3 v6 Open

AWS S3 Feature

transloadit/uppy#6536 · 1 assignee · Opened Sep 8, 2026
@uppy/aws-s3: setOptions() silently ignores the signing options Open

AWS S3

transloadit/uppy#6529 · 1 assignee · Opened Sep 4, 2026
Uppy Companion support for modern server frameworks (Elysia, Hono, Fastify, etc) instead of Express Open

Feature

transloadit/uppy#6475 · 1 comment · 1 assignee · Opened Aug 19, 2026
Use named exports Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

transloadit/uppy#6430 · Opened Jul 30, 2026
Use npm staged publishing Open

Feature

Difficulty 3/5 1-2 days Newbie friendliness 52/100

transloadit/uppy#6429 · Opened Jul 30, 2026
Integrate Knip Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

transloadit/uppy#6428 · Opened Jul 30, 2026
Implement `Symbol.dispose` Open

Feature

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

transloadit/uppy#6427 · Opened Jul 30, 2026
Upgrade remaining dependencies Open

transloadit/uppy#6297 · 8 comments · 1 assignee · Opened May 18, 2026
AwsS3 multipart: every part PUT to S3 silently fails on Safari 26.3.1 ("Unknown error", no HTTP response) Open

Bug

transloadit/uppy#6292 · 1 comment · 1 assignee · Opened May 13, 2026
@uppy/golden-retriever + @uppy/transloadit : Done button is unresponsive after the upload completes Open

Bug

transloadit/uppy#6288 · 1 comment · 1 assignee · Opened May 11, 2026
Tus: On upload error response is undefined Open

Bug

transloadit/uppy#6287 · 1 comment · 1 assignee · Opened May 11, 2026
Remove button and success indicator overlap when singleFileFullScreen=true. Open

Bug

transloadit/uppy#6274 · 1 assignee · Opened Apr 26, 2026
Memory leak in 3 classes that instantiate Uppy (& document listeners) but fail to destroy it - derived from UppyAngularWrapper Open

Bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

transloadit/uppy#6265 · 2 comments · Opened Apr 16, 2026
@uppy/transloadit mother issue Open

transloadit/uppy#6264 · 1 assignee · Opened Apr 15, 2026
Migrate TypeScript private keyword usage to ES6 # private fields Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

transloadit/uppy#6260 · 2 reactions · Opened Apr 8, 2026
AwsS3 plugin getUploadParameters callback loses generic meta type from Uppy instance Open

Bug

transloadit/uppy#6255 · 1 assignee · Opened Apr 3, 2026
grant / elliptic Audit vulnerabilities Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

transloadit/uppy#6241 · 1 comment · Opened Mar 25, 2026
Standalone Companion cannot preserve tenant-aware remote upload object keys when using COMPANION_AWS_PREFIX Open

Bug

Difficulty 5/5 Over a week Newbie friendliness 38/100

transloadit/uppy#6240 · 5 comments · Opened Mar 23, 2026
@uppy/vue does not export DragDrop component Open

Bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

transloadit/uppy#6196 · 5 comments · Opened Feb 27, 2026
Uncaught TypeError when running with preact 10.28.3 Open

Bug

Difficulty 4/5 3-5 days Newbie friendliness 30/100

transloadit/uppy#6173 · 5 comments · Opened Feb 6, 2026
Error when setting custom headers in downloadURL function Open

Bug

transloadit/uppy#6172 · 7 comments · 1 assignee · Opened Feb 6, 2026
Rethink `editFile` for `FilesList` and `FilesGrid` Open

Feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

transloadit/uppy#6148 · Opened Jan 19, 2026
UppyContextProvider.svelte generates https://svelte.dev/e/state_referenced_locally warning Open

Bug

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

transloadit/uppy#6140 · Opened Jan 15, 2026
Initialize plugins inside the headless hooks Open

6.0 Feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

transloadit/uppy#6124 · Opened Jan 8, 2026
complete event fires once per upload invocation, not when all uploads finish Open

Bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

transloadit/uppy#6118 · 2 comments · Opened Jan 2, 2026
WebDAV Provider: No Standard Way to Resolve Public Share Endpoints Across Different Servers Open

Feature

transloadit/uppy#6117 · 1 assignee · Opened Dec 31, 2025
Missing translation for NetworkError Open

Bug

Difficulty 3/5 1-2 days Newbie friendliness 48/100

transloadit/uppy#6111 · Opened Dec 18, 2025
XHR plugin allowedMetaFields not adding undefined fields Open

Feature

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

transloadit/uppy#6090 · 1 comment · Opened Dec 4, 2025
useGoogleDrivePicker Open

Feature

transloadit/uppy#6062 · 2 comments · 1 reaction · 1 assignee · Opened Nov 19, 2025
@uppy/image-editor: add a circle overlay for the uploaded image. Open

Feature

Difficulty 3/5 1-2 days Newbie friendliness 45/100

transloadit/uppy#6061 · Opened Nov 18, 2025
When restoring a Transloadit assembly the UI doesn't indicate that anything is happening Open

Bug

transloadit/uppy#6017 · 4 comments · 1 assignee · Opened Oct 17, 2025
OneDrive Business/Family authentication bad gateway Open

Bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

transloadit/uppy#6009 · 1 comment · 1 reaction · Opened Oct 9, 2025
[companion] WebDAV import does not work with oCIS public links Open

Bug

transloadit/uppy#6007 · 8 comments · 1 assignee · Opened Oct 8, 2025
Localization (Uppy.locales) is not loaded Open

Bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

transloadit/uppy#5982 · Opened Sep 19, 2025
Improve file type restriction error messages to include rejected file names Open

Feature

Difficulty 3/5 1-2 days Newbie friendliness 35/100

transloadit/uppy#5925 · 4 comments · Opened Aug 25, 2025
Retried failed files can be included in successful result while still in flight Open

Bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

transloadit/uppy#5906 · Opened Aug 14, 2025
Improve documentation for using Uppy without the Dashboard Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

transloadit/uppy#5905 · Opened Aug 12, 2025
Compressor and excluding file types Open

Bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

transloadit/uppy#5886 · 1 comment · Opened Aug 6, 2025
Add ability to localize React headless components Open

Feature

Difficulty 3/5 1-2 days Newbie friendliness 38/100

transloadit/uppy#5841 · Opened Jul 23, 2025
Webcam filename not setting as expected Open

Bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

transloadit/uppy#5813 · 1 comment · Opened Jul 7, 2025
Dart Sass Deprecation Warnings Open

Bug

Difficulty 3/5 1-2 days Newbie friendliness 45/100

transloadit/uppy#5783 · 1 reaction · Opened Jun 11, 2025
Companion throws error with google picker and Node 24 Open

Bug

Difficulty 3/5 1-2 days Newbie friendliness 35/100

transloadit/uppy#5776 · 1 comment · Opened Jun 4, 2025
Companion hooks Open

Feature

Difficulty 5/5 Over a week Newbie friendliness 25/100

transloadit/uppy#5764 · Opened May 26, 2025
Retry on failed multipart upload does not reuse already uploaded parts Open

Bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

transloadit/uppy#5762 · 4 comments · 1 reaction · Opened May 22, 2025
Use Compressor to eagerly convert image/heic to image/jpeg for thumbnail previews Open

Feature

Difficulty 4/5 3-5 days Newbie friendliness 42/100

transloadit/uppy#5760 · 1 comment · 2 reactions · Opened May 20, 2025

transloadit/uppy

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