lichtblick-suite/lichtblick

release-process

Release pipeline knowledge covering the stable release flow (release.yml -> post-release.yml -> release-sync.yml), the manual pre-release/RC flow (prerelease.yml), branch-naming to version-bump mapping, and NPM/GHCR publishing. Use when cutting a release,…

원문 언어: 영어

remote-caching

Deep implementation details of HTTP-layer caching for remote file access: CachedFilelike, VirtualLRUBuffer, connection management algorithm, BrowserHttpReader, FetchReader streaming, and RequestQueue concurrency control.

원문 언어: 영어

player-internals

Deep implementation details of the IterablePlayer state machine, tick loop, and data source iteration patterns.

원문 언어: 영어

3d-rendering

Deep THREE.js rendering knowledge for the 3D panel: WebGL pipeline, buffer management, instanced rendering, shader considerations, and scene optimization techniques.

원문 언어: 영어

caching-internals

Deep implementation details of caching strategies, memory budgets, block eviction, and buffered reading in the Lichtblick preloading subsystem.

원문 언어: 영어

deserialization

Deep deserialization knowledge: parseChannel schema dispatch, ros1msg/ros2msg/ros2idl/jsonschema/protobuf/flatbuffer decoders, WASM decompression handlers, and the DeserializingIterableSource wrapping pattern.

원문 언어: 영어

electron-internals

Deep Electron implementation knowledge: main/renderer process communication, contextBridge patterns, BrowserWindow lifecycle, native menu integration, and security considerations.

원문 언어: 영어

extensions-internals

Deep extension system implementation knowledge: IExtensionLoader interface contracts, IndexedDB storage schema, version-compare cache strategy, contribution point registration, extension sandbox, and the .foxe packaging format.

원문 언어: 영어

layouts-internals

Deep layout system implementation knowledge: ILayoutStorage contracts, IndexedDB schema, sync operation computation, mutex-locked LayoutManager, conflict resolution, WriteThroughLayoutCache, NamespacedLayoutStorage, and CurrentLayoutProvider reducers.

원문 언어: 영어

mcap-format

MCAP file format specification knowledge: binary structure, record types, indexing strategies, compression options, and best practices for creating MCAP files that optimize Lichtblick reading performance.

원문 언어: 영어

message-path

Deep knowledge about the message-path package: path syntax, parsing grammar, data extraction from nested messages, and React hook integration. Shared across Plot, RawMessages, StateTransitions, and general panel agents.

원문 언어: 영어

message-pipeline

Deep MessagePipeline implementation knowledge: zustand store shape, React context provider, subscription merging/memoization, render-state flow, and the Player→panel data bus.

원문 언어: 영어

panel-extension-api

Deep panel infrastructure knowledge: PanelExtensionAdapter, RenderState incremental building, PanelExtensionContext API, pauseFrame backpressure, panel lifecycle, and the PanelAPI internal hooks.

원문 언어: 영어

panel-image

Deep Image panel knowledge: the panel is ThreeDeeRender's ImageMode SceneExtension, WorkerImageDecoder pipeline, camera-model projection (pinhole/fisheye), and annotation overlays.

원문 언어: 영어

panel-log

Deep Log panel knowledge: react-window VariableSizeList virtualization, dynamic measured row heights, autoscroll/tail behavior, multi-format log normalization, and level/text filtering.

원문 언어: 영어

panel-map

Deep Map panel knowledge: Leaflet lifecycle, NavSatFix/LocationFix/GeoJSON handling, tile layers, and the FilteredPointLayer pixel-deduplication grid that bounds rendering cost.

원문 언어: 영어

panel-raw-messages

Deep RawMessages panel knowledge: legacy (react-json-tree) vs virtual (@tanstack/react-virtual) implementations, flattenTreeData, TreeNode shape, expansion-state management, shared logic hook, and diff mode.

원문 언어: 영어

panel-state-transitions

Deep StateTransitions panel knowledge: TimeBasedChart segments, message-path extraction, preloaded-range subscription with 250ms batch flush, block+currentFrame merge, and messagesToDataset.

원문 언어: 영어

panel-user-scripts

Deep UserScripts panel knowledge: Monaco editor integration, UserScriptPlayer wrapper, TypeScript compilation in the transformer Worker, sandboxed runtime Worker execution, diagnostics, and the script API.

원문 언어: 영어

performance

Deep performance optimization knowledge for the Lichtblick codebase. Covers profiling techniques, common bottlenecks, memory management patterns, and optimization strategies specific to real-time data visualization.

원문 언어: 영어

plot-internals

Deep Chart.js integration knowledge for the Plot panel: Worker-based rendering, dataset management, downsampling strategies, scale handling, and interaction patterns.

원문 언어: 영어

theme

Deep theme system knowledge: createMuiTheme factory, dark/light palette tokens, typography scale, ThemeProvider color-scheme application, and tss-react/mui styling conventions.

원문 언어: 영어

unit-testing

Unit testing patterns, mock builder usage, and test data construction strategies for the Lichtblick monorepo.

원문 언어: 영어

web-workers

Web Worker patterns used throughout the Lichtblick codebase: Comlink integration, ComlinkWrap lifecycle, transfer handlers, OffscreenCanvas, SharedWorker isolation, and testing utilities.

원문 언어: 영어

e2e-playwright-mcp

Domain knowledge for Playwright MCP-assisted E2E test development in Lichtblick. Covers test architecture, fixture reference, selector strategy, page objects, MCP usage, and source instrumentation patterns.

원문 언어: 영어

websocket-connection

Deep WebSocket connection knowledge: FoxgloveWebSocketPlayer state machine, WorkerSocketAdapter postMessage protocol, the Foxglove WebSocket protocol handshake, RAF-based state emission, and reconnection.

원문 언어: 영어

test-conventions

Shared test conventions for all testing agents in the Lichtblick repo. Defines GWT pattern, core quality rules, and the standard test-writing workflow.

원문 언어: 영어