TotalCross/totalcross

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TotalCross is a Software Development Kit that helps cross platform application development. Currently supported platforms are: Windows, Wince, Android, iOS, Linux and Linux ARM for embedded systems.

Stars: 227
Forks: 42
Open beginner issues: 0
Indexed issues: 109
Avg merge: 1d 19h
Merged PRs (30d): 11

Dominant language: Java
License: LGPL-2.1
Last GitHub push: Sep 11, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

Open All

109 open issues indexed

Converted classes can fail to resolve valid fields and expose corrupted array state at runtime Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

TotalCross/totalcross#465 · Opened Sep 14, 2026
Static long[] initializer can reinterpret long values as IEEE-754 double bits after deploy Open

TotalCross/totalcross#464 · 1 assignee · Opened Sep 14, 2026
Reduce Java allocation churn during deferred Image modifier updates Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

TotalCross/totalcross#455 · Opened Sep 5, 2026
Integer.toHexString(int) is incompatible with the JDK Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

TotalCross/totalcross#454 · Opened Sep 5, 2026
OS Native FilePicker Open

feature

Difficulty 4/5 3-5 days Newbie friendliness 45/100

TotalCross/totalcross#444 · Opened Aug 21, 2026
Refactor imported Java sources Open

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

TotalCross/totalcross#440 · Opened Aug 7, 2026
Refactor native tests Open

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

TotalCross/totalcross#439 · Opened Aug 7, 2026
Break instancefields.h into smaller headers Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

TotalCross/totalcross#438 · Opened Aug 7, 2026
Fix plausible thread and GC memory access failures Open

TotalCross/totalcross#432 · 1 assignee · Opened Jul 26, 2026
Implement structured text editing and Android/iOS IME support Open

TotalCross/totalcross#431 · 1 comment · 1 assignee · Opened Jul 26, 2026
Implement UTF-16 core semantics for text indexing Open

TotalCross/totalcross#430 · 1 assignee · Opened Jul 26, 2026
Add a cross-platform biometric authentication and protected credentials API Open

TotalCross/totalcross#429 · 1 assignee · Opened Jul 26, 2026
Review SDL mouse event timestamp passed as modifier flags Open

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

TotalCross/totalcross#428 · Opened Jul 26, 2026
Archive legacy WinCE support outside the TotalCross core tree Open

TotalCross/totalcross#427 · 1 assignee · Opened Jul 26, 2026
String(int[] codepoints) Open

TotalCross/totalcross#426 · 1 assignee · Opened Jul 25, 2026
Replace legacy timestamps with explicit monotonic and Unix clocks Open

TotalCross/totalcross#425 · 1 assignee · Opened Jul 25, 2026
Replace blocking Window.popup() with future-based modal APIs Open

TotalCross/totalcross#423 · 1 assignee · Opened Jul 22, 2026
Unsafe area text and icons do not adapt to the background color. Open

bug

TotalCross/totalcross#421 · 1 comment · 1 assignee · Opened Jul 16, 2026
Provide the option to fully change the application ID Open

feature

TotalCross/totalcross#420 · 1 assignee · Opened Jul 16, 2026
Sluggish interface rendering when rotating screen Open

bug

TotalCross/totalcross#419 · 1 comment · 1 assignee · Opened Jul 16, 2026
Refactor the graphical backend Open

All platforms feature Performance

TotalCross/totalcross#411 · 1 assignee · Opened Jul 9, 2026
Update VSCode extension Open

TotalCross/totalcross#410 · 1 assignee · Opened Jul 9, 2026
TotalCross Gradle plugin Open

TotalCross/totalcross#409 · 1 comment · 1 assignee · Opened Jul 9, 2026
Review build files, logging and workflow Open

TotalCross/totalcross#407 · 1 comment · 1 assignee · Opened Jul 9, 2026
Repo cleaning Open

TotalCross/totalcross#406 · 1 comment · 1 assignee · Opened Jul 9, 2026
Upgrade sqlite-jdbc as much as possible Open

TotalCross/totalcross#405 · 1 assignee · Opened Jul 9, 2026
JNI shim for sqlite-jdbc Open

TotalCross/totalcross#404 · 1 assignee · Opened Jul 9, 2026
Use sqlite3 own mutexes for thread safety Open

TotalCross/totalcross#403 · 1 assignee · Opened Jul 9, 2026
Remove sqlite-jdbc from repo Open

TotalCross/totalcross#402 · 1 comment · 1 assignee · Opened Jul 9, 2026
Remove totalcross.util.regex from repo Open

TotalCross/totalcross#401 · 1 assignee · Opened Jul 9, 2026
Remove dlmalloc from repo Open

TotalCross/totalcross#400 · 1 comment · 1 assignee · Opened Jul 9, 2026
App freezes on readBarcode Open

bug

TotalCross/totalcross#397 · 1 comment · 1 assignee · Opened Jul 1, 2026
CSS like support for styling controls Open

feature

TotalCross/totalcross#383 · 1 assignee · Opened Jun 9, 2026
Vm.exec to view PDF file is not working Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TotalCross/totalcross#376 · Opened Jan 11, 2023
IOS and mac not working, sign codedirectory version small than 20400 bid Open

bug

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

TotalCross/totalcross#373 · Opened Aug 17, 2022
Can´t load leaf node! Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 20/100

TotalCross/totalcross#371 · Opened Dec 17, 2021
Wl_display@1.error(xdg_wm_base@13, 4, “xdg_surface buffer does not match the configured state”) Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TotalCross/totalcross#369 · Opened Sep 23, 2021
Only ttyS0 can be specified in the port connector Open

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

TotalCross/totalcross#368 · 4 comments · Opened Sep 11, 2021
TotalCross GUI App giving SDL_CreateWindow Error in STM32MP157 Based Board Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TotalCross/totalcross#366 · Opened Sep 6, 2021
Can't build totalcross VM for arm32v7 Open

bug

Difficulty 3/5 1-2 days Newbie friendliness 25/100

TotalCross/totalcross#364 · 1 comment · Opened Aug 9, 2021
Create a "TLS driver" compatible with TotalCross to be implementation agnostic Open

All platforms feature

TotalCross/totalcross#363 · 1 comment · 1 assignee · Opened Aug 2, 2021
Using iterators would allow for some more idiomatic work for removing/adding the listener. It is cumbersome the way it is written. Open

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

TotalCross/totalcross#360 · Opened Jul 19, 2021
Android 11 - Problema Aplicação - Não instala Open

Support

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TotalCross/totalcross#359 · 1 comment · Opened Jul 19, 2021
Lack of diamond operator throughout TotalCross SDK Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TotalCross/totalcross#358 · Opened Jul 13, 2021
package error Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 20/100

TotalCross/totalcross#355 · 2 comments · Opened Jun 28, 2021
add input method support Open

feature

Difficulty 5/5 Over a week Newbie friendliness 15/100

TotalCross/totalcross#354 · 2 comments · Opened Jun 26, 2021
ftp transfer problems Open

question

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TotalCross/totalcross#353 · 2 comments · Opened Jun 24, 2021
3D model or vidio playback Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

TotalCross/totalcross#352 · 1 comment · Opened Jun 24, 2021
Android XML editor : open resulted in error Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

TotalCross/totalcross#351 · Opened Jun 23, 2021
Is there a way on how to do a background notification push with totalCross Open

feature

Difficulty 5/5 Over a week Newbie friendliness 20/100

TotalCross/totalcross#350 · Opened Jun 11, 2021

TotalCross/totalcross

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