Owner

yschimke

20 indexed repositories · View on GitHub

compose-ai-tools
Helping the Agents Compose the Things

Kotlin · 115 stars
homeassistant-remotecompose

Kotlin · 9 stars
rc-players

Kotlin · 5 stars
meshcore-mobile

Kotlin · 3 stars
wear-m3-catalog
The M3 Wear OS Apps Design Kit rebuilt as design-led Jetpack Compose previews, published as an importable catalog

Kotlin · 3 stars
skills
Helping the Agents Compose the Things

Shell · 2 stars
design-parity

TypeScript · 1 star
okhttp-testbed
Test bed for OkHttp

Kotlin · 1 star
compose-preview-vscode

TypeScript · 1 star
androidchka
Little AndroidX

Kotlin · 1 star
compose-preview-server
Standalone Compose Preview server, browser viewer, and visual harness

Kotlin · 1 star
m3-catalog

Kotlin · 1 star
compose-ui-builder

Kotlin · 1 star
compose-ai-contrib

Kotlin · 0 stars
kotlin-lsp-dev

Kotlin · 0 stars
compose-preview-xr

Kotlin · 0 stars
coo-ee-env
agent cloud configuration

Shell · 0 stars
compose-preview-contracts

Kotlin · 0 stars
compose-preview-daemon

Kotlin · 0 stars
cadence

Kotlin · 0 stars

Beginner friendly Everything

Open All

Tune the RSS feed Open

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

yschimke/compose-preview-server#987 · Opened Sep 21, 2026
Evaluate Maven publishing cost across release repositories after one week Open

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

yschimke/compose-ai-tools#5532 · Opened Sep 20, 2026
Browser Preview cannot export Remote M3 widget documents Open

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

yschimke/compose-ui-builder#106 · Opened Sep 20, 2026
fix(wear-m3): make button and card onClickAction observable Open

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

yschimke/compose-ui-builder#76 · 1 comment · Opened Sep 19, 2026
fix(m3): generate source for every offered M3 component Open

Difficulty 4/5 3-5 days Newbie friendliness 68/100

yschimke/compose-ui-builder#75 · 1 comment · Opened Sep 19, 2026
Let authors name and rename designs independently of their URL id Open

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

yschimke/compose-ui-builder#67 · 1 comment · Opened Sep 19, 2026
Version server-written UI Builder fixtures in a shared contracts artifact Open

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

yschimke/compose-ui-builder#63 · 1 comment · Opened Sep 19, 2026
Move catalog-specific frame, template, and emitter policy out of builder code Open

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

yschimke/compose-ui-builder#64 · 1 comment · Opened Sep 19, 2026
ui-builder: expose Pixel Watch, Samsung and rectangular modes for both Wear widget hosts Open

Difficulty 4/5 3-5 days Newbie friendliness 58/100

yschimke/compose-preview-server#961 · 1 comment · Opened Sep 19, 2026
Two corrected-corpus artifacts merged in #282 are unusable off this machine: hard-coded corpus path and /tmp patch headers Open

bug

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

yschimke/rc-players#284 · Opened Sep 19, 2026
serve --module: a failed render build is reported as "matched no discovered preview module" (exit 3, not 2) Open

bug

Difficulty 2/5 1-3 hours Newbie friendliness 88/100

yschimke/compose-preview-server#957 · Opened Sep 19, 2026
CI flake: RcGraphicsLayerAnimationRenderTest sees the tween never move (expected 40, was 0) on the jvmTest lane Open

bug CMP

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

yschimke/rc-players#283 · Opened Sep 19, 2026
Unrolled mocks: a scrollable container's editing shape, declared by the catalog Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

yschimke/compose-ui-builder#39 · 1 comment · Opened Sep 19, 2026
Draw and export the navigation suite once a stable artifact ships Open

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

yschimke/compose-ui-builder#37 · 1 comment · Opened Sep 19, 2026
Track: which of the vendored androidx refresh's player fixes the native Swift player should adopt Open

Swift

yschimke/rc-players#278 · 3 comments · 1 assignee · Opened Sep 19, 2026
ui --module: every value the server prints as the way to narrow is refused Open

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

yschimke/compose-preview-server#955 · Opened Sep 18, 2026
UI-builder vocabulary: staggered grid, scrollable tab row, the two adaptive scaffolds, and the fixedGrid wire Open

Difficulty 4/5 3-5 days Newbie friendliness 65/100

yschimke/compose-preview-server#954 · 1 comment · Opened Sep 18, 2026
Android render daemon OOMs intermittently rendering samples:android (1 of 172 previews; PaletteBuilder on the stack) Open

bug

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

yschimke/compose-preview-daemon#154 · Opened Sep 18, 2026
Switch the UI-builder seams from the composite build to published artifacts Open

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

yschimke/compose-preview-server#949 · Opened Sep 17, 2026
modifier_scroll: the CMP player offsets a scrolled child's position by -40 Open

CMP

Difficulty 4/5 3-5 days Newbie friendliness 68/100

yschimke/rc-players#256 · Opened Sep 17, 2026
Particles decode but are never simulated Open

enhancement Swift

Difficulty 5/5 Over a week Newbie friendliness 42/100

yschimke/rc-players#234 · Opened Sep 17, 2026
Two conformance clusters that are not missing opcodes: rootless data documents, and LOOM macros Open

enhancement Swift

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

yschimke/rc-players#229 · Opened Sep 17, 2026
glimmer-catalog: VoiceInputIndicator bakes to an empty 32×32 PNG Open

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

yschimke/compose-preview-server#914 · Opened Sep 17, 2026
perf: first catalog index hit pays the whole grid-thumbnail bake serially on the request thread (3–15s) Open

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

yschimke/compose-preview-server#913 · Opened Sep 17, 2026
Tracking: corpus issues to raise upstream (and the ones already disproved) Open

yschimke/rc-players#225 · 2 comments · 1 assignee · Opened Sep 17, 2026
Three raster-only failures, including one 49-pixel near miss worth chasing Open

CMP

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

yschimke/rc-players#218 · Opened Sep 17, 2026
Three self-contained computation gaps: API gating, integer bitwise ops, dynamic list storage Open

CMP

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

yschimke/rc-players#217 · Opened Sep 17, 2026
Tree geometry: scroll offset reported as position, FitBox and StateLayout children not dropped Open

CMP

yschimke/rc-players#216 · 3 comments · 1 assignee · Opened Sep 17, 2026
Clock-derived values: calendar fields unregistered, rotations wrong Open

CMP

Difficulty 4/5 3-5 days Newbie friendliness 55/100

yschimke/rc-players#215 · Opened Sep 17, 2026
The four transient-event channels: ten golds needing player instrumentation Open

CMP

yschimke/rc-players#209 · 1 comment · 1 assignee · Opened Sep 17, 2026
Animation specs and state transitions: three separate problems, nine golds Open

CMP

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

yschimke/rc-players#208 · Opened Sep 17, 2026
Native UIKit player: cards draw full-bleed and vertically short, ignoring their inset Open

bug Swift

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

yschimke/rc-players#206 · 5 comments · Opened Sep 17, 2026
Particle simulation diverges from the reference, consistent with a one-frame offset Open

CMP

yschimke/rc-players#204 · 2 comments · 1 assignee · Opened Sep 16, 2026
Implement the corpus's closed-form Ahem text-metrics model Open

CMP

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

yschimke/rc-players#203 · 5 comments · Opened Sep 16, 2026
Conformance lane: gestures dispatched via ImageComposeScene have no effect Open

CMP

yschimke/rc-players#199 · 1 comment · 1 assignee · Opened Sep 16, 2026
Collapsible layouts do not collapse to GONE when nothing fits Open

CMP

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

yschimke/rc-players#198 · 1 comment · Opened Sep 16, 2026
AndroidX JVM reference lane cannot report the layout tree Open

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

yschimke/rc-players#185 · Opened Sep 16, 2026
Conformance runner: five remaining observability gaps (not player bugs) Open

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

yschimke/rc-players#184 · 1 comment · Opened Sep 16, 2026
canvas_shader_gradient: the one raster difference attributable to the CMP player Open

CMP

Difficulty 4/5 3-5 days Newbie friendliness 68/100

yschimke/rc-players#183 · 1 comment · Opened Sep 16, 2026
Native UIKit player: filled shapes render but diverge, with shape-materialshapes unmoved Open

bug Swift

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

yschimke/rc-players#177 · Opened Sep 16, 2026
Put a CDN in front of preview.coo.ee Open

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

yschimke/compose-preview-server#900 · 1 comment · Opened Sep 16, 2026
NavigationRail leaves the kit's header insets to the caller; WideNavigationRail supplies its own Open

area:component parity:known-difference

Difficulty 4/5 3-5 days Newbie friendliness 58/100

yschimke/m3-catalog#458 · Opened Sep 16, 2026
Carousel strategies size from the viewport and ignore contentPadding Open

area:component parity:upstream

Difficulty 4/5 3-5 days Newbie friendliness 55/100

yschimke/m3-catalog#456 · Opened Sep 16, 2026
Track upstream: remote-core declares TRANSFORM_ORIGIN default 0f, while remote-creation-compose omits the attribute at 0.5f Open

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

yschimke/rc-players#155 · Opened Sep 16, 2026
BottomAppBar packs its actions where the kit spaces them 8dp apart Open

area:component parity:known-difference

Difficulty 5/5 Over a week Newbie friendliness 48/100

yschimke/m3-catalog#455 · Opened Sep 16, 2026
Embedded player: honouring TRANSFORM_ORIGIN blanks any graphicsLayer that omits it (1.62.0 regression) Open

Difficulty 4/5 3-5 days Newbie friendliness 56/100

yschimke/rc-players#153 · 1 comment · Opened Sep 16, 2026
Render assertions: let a catalog declare properties its renders must hold, checked against the data products Open

Difficulty 5/5 Over a week Newbie friendliness 42/100

yschimke/compose-ai-tools#5467 · 1 comment · Opened Sep 15, 2026
feat(design-pages): support shared background assets and explicit blend modes Open

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

yschimke/compose-ai-tools#5459 · 1 comment · Opened Sep 15, 2026
glimmer: pruned page backdrops wash out screen-blended Figma components Open

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

yschimke/m3-catalog#437 · 1 comment · Opened Sep 15, 2026
Explore integrations: what should consume the daemon that does not today Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

yschimke/compose-preview-daemon#102 · Opened Sep 13, 2026

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