Will #LVGL Graphical Apps run in the Web Browser ... With #WebAssembly and #ZigLang Compiler? Let's find out!

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?1

Simple #WebAssembly app in #ZigLang

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?2#webassembly-with-zig

#ZigLang and JavaScript will happily interoperate in #WebAssembly ... Both ways!

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?1#zig-calls-javascript

LVGL App in #ZigLang ... For #PinePhone on Apache #NuttX RTOS

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?4#lvgl-app-in-zig

Let's compile our #LVGL GUI App to #WebAssembly with #ZigLang Compiler

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?4#lvgl-app-in-webassembly

To run in #WebAssemby, our #LVGL App needs the LVGL Library ... Let's compile the library to WebAssembly

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?4#lvgl-app-in-webassembly

Compiling a tiny chunk of #LVGL Library from C to #WebAssembly ... With #ZigLang Compiler

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?5#compile-lvgl-to-webassembly-with-zig-compiler

#ZigLang Compiler calls Clang Compiler to compile #LVGL Library from C to #WebAssembly

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?5#compile-lvgl-to-webassembly-with-zig-compiler

Let's compile the entire #LVGL Library from C to #WebAssembly ... With #ZigLang Compiler

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?6#compile-entire-lvgl-library-to-webassembly

#LVGL in #WebAssembly says that strlen() is missing ... Let's fix it in #ZigLang

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?6#compile-entire-lvgl-library-to-webassembly

strlen() is missing for #LVGL in #WebAssembly ... Here's our workaround in #ZigLang

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?14#appendix-c-standard-library-is-missing

Handling #LVGL Timers, Assertions and Logging in #WebAssembly with #ZigLang

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?7#lvgl-porting-layer-for-webassembly

Logging in #LVGL with #ZigLang and #WebAssembly

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?8#webassembly-logger-for-lvgl

Setting up the #LVGL Display ... With #ZigLang and #WebAssembly

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?9#initialise-lvgl-display

How we handle #LVGL Tasks in #ZigLang and #WebAssembly

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?10#handle-lvgl-tasks

Rendering the #LVGL Display in #WebAssembly with #ZigLang

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?11#render-lvgl-display-in-zig

Our JavaScript renders the #LVGL Display from #WebAssembly to HTML Canvas

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?12#render-lvgl-display-in-javascript

#LVGL uses the Two-Level Segregate Fit (TLSF) Allocator for Heap Memory ... But we switched to malloc() for #WebAssembly

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?15#appendix-lvgl-memory-allocation

Writing our own malloc() for #ZigLang and #WebAssembly

Article: https://lupyuen.codeberg.page/articles/lvgl3.html?15#appendix-lvgl-memory-allocation