sbrin/lopaka

Lopaka - Stunning graphics for embedded systems displays observed · 2026-08-28

github.com/sbrin/lopaka · homepage · C · Apache-2.0 (permissive) observed · 2026-08-28

Health v2 · maintenance only

72/100

Activity 89
Release rhythm 43
Longevity 84

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: 383
age_days: 1186
days_rel: 170
days_push: 66
n_releases_24m: 2

Full methodology

Adoption not part of the score

1719 stars · 118 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Lopaka is a browser-based graphics editor for designing pixel-perfect UIs for embedded displays, with code generation for libraries like U8g2, TFT_eSPI, AdafruitGFX, LVGL, and Flipper Zero. It converts imported images, GIFs, and videos into formats such as 1-bit XBMP bitmaps or RGB565 arrays and exports ready-to-compile C/C++ source.

Use cases

design graphics for an Arduino TFT display and export C++ drawing code
convert a PNG to an XBMP bitmap for a monochrome OLED
create a Flipper Zero screen with live preview
generate RGB565 image arrays for an ESP32 color TFT
design an ESPHome display UI and wire it into YAML
draw pixel-perfect icons and fonts for a Watchy e-ink watch
import a GIF and generate frame animation playback code for a microcontroller

When to choose

you need to design graphics for embedded display libraries like U8g2, TFT_eSPI, or AdafruitGFX
you want automatic conversion of images to bitmap formats your MCU display supports
you prefer a visual editor over hand-coding draw calls for Arduino/ESP32/STM32 projects
you want ready-to-compile source code generated from a canvas design

When to avoid

you need a full embedded GUI framework with runtime widgets and touch events rather than static graphics code
you target platforms not among the supported display libraries
you need native desktop tooling rather than a browser-based editor
you require unlimited projects and assets without a paid plan

Facets

application · maturity active

graphics editor image-processing gui embedded-systems graphics developer-tools iot browser self-hosted embedded-gui display-graphics code-generator arduino u8g2 tft-espi adafruit-gfx flipper-zero xbmp rgb565 pixel-art-editor vuejs code-generation web-server docker

4 sources

readme: https://github.com/sbrin/lopaka · fetched 2026-08-28 · 0d02214e93cb
homepage: https://lopaka.app · fetched 2026-08-29 · a92746bef0f4
site_page: https://lopaka.app/pages/docs · fetched 2026-08-29 · bdced3194d2a
site_page: https://lopaka.app/price · fetched 2026-08-29 · b81d307aa112

Member repositories

Repository	Role	Health v2
sbrin/lopaka	main	72

For agents

markdown · JSON · MCP: product_card(name="sbrin/lopaka")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem