Issues

• Request: WASM build provenance and third-party license manifest — OpenCV.js 4.10.0-release.1

  TechStark/opencv-js#120 · Filter by author kostikas-car-services opened on Oct 10, 2026

• I'm using TSX to load OpenCV-JS in TypeScript, and it's outputting errors like crazy, causing the editor to freeze and the program to crash.

  TechStark/opencv-js#108 · Filter by author automan-bot opened on Nov 26, 2025
  

• Add support for createFacemarkLBF

  TechStark/opencv-js#107 · Filter by author snowfluke opened on Nov 24, 2025
  

• imread() throws error "abort(ReferenceError: document is not defined). Build with -s ASSERTIONS=1 for more info."

  TechStark/opencv-js#103 · Filter by author ggenellina opened on Nov 12, 2025
  

• Is this lib include opencv_contrib?

  TechStark/opencv-js#84 · Filter by author edgexie opened on Aug 23, 2025

• Building Configuration

  TechStark/opencv-js#76 · Filter by author austin2408 opened on Oct 15, 2024
  1

• cv.divide overloading doesn't work

  TechStark/opencv-js#65 · Filter by author Cedricyu opened on May 31, 2024

• Text detection

  TechStark/opencv-js#64 · Filter by author Fy50167 opened on May 30, 2024

• could including SIFT function

  TechStark/opencv-js#62 · Filter by author ZengOwen opened on May 6, 2024

• Error with calcOpticalFlowPyrLK

  TechStark/opencv-js#59 · Filter by author namnetko opened on Apr 10, 2024
  4

• no cv.QRCodeEncoder

  TechStark/opencv-js#58 · Filter by author tctony opened on Apr 9, 2024

• CascadeClassifier.load does not work on nodejs

  TechStark/opencv-js#55 · Filter by author douglasnoas opened on Feb 26, 2024
  3

• doesn't support nextjs 14.1.0

  TechStark/opencv-js#54 · Filter by author ChangHyun2 opened on Feb 17, 2024
  2

• img.reshape is not a function

  TechStark/opencv-js#53 · Filter by author teddybee opened on Feb 2, 2024
  1

• Wasm support

  TechStark/opencv-js#52 · Filter by author ghost opened on Jan 22, 2024
  1

• error cv.LUT is not a function

  TechStark/opencv-js#50 · Filter by author ghost opened on Jan 4, 2024

• TypeError: RotatedRect.points is not a function

  TechStark/opencv-js#46 · Filter by author Npscholar opened on Nov 8, 2023
  3

• Tracker won't work

  TechStark/opencv-js#45 · Filter by author baobaoboa opened on Nov 7, 2023
  1

• Documentation and Commands list

  TechStark/opencv-js#42 · Filter by author a4992214 opened on Oct 21, 2023
  2

• Does this support tree-shake?

  TechStark/opencv-js#41 · Filter by author pandafeeeder opened on Oct 20, 2023
  2

• [node.js] Error thrown at opencv.js:30 with all the module code printed out to the console

  TechStark/opencv-js#31 · Filter by author toniopelo opened on Jul 7, 2023
  2

• Can SWT work with it?

  TechStark/opencv-js#28 · Filter by author Zireael07 opened on Mar 29, 2023
  1

  

• FaceDetectorYN FaceRecognizerSF

  TechStark/opencv-js#27 · Filter by author 345ml opened on Mar 9, 2023

• Stitcher Class

  TechStark/opencv-js#24 · Filter by author CodyBontecou opened on Mar 4, 2023
  1

  

• unable to implement in react native 0.67

  TechStark/opencv-js#18 · Filter by author gowthambalashanmugam opened on Aug 21, 2022
  6