Software for the people least willing to tolerate bad software.

Developers notice the second frame of a transition and abandon anything that wastes a keystroke. It is the most demanding audience there is, and the most rewarding: build the fast thing and they will find it themselves.

What we build: CLIs and terminal interfacesEditors and playgroundsBots and integrationsDocumentation that runs
Typical stack: TypeScriptNodeGoWebSocketsGitHub Actions
Examples: CanVasDiscVaultTermTypoReelShellNoteTakerXX

Dev Tools — selected work

Services: Product DesignEngineering
Tools: TypeScriptYjsCloudflare WorkersWebSockets
Industries: RealtimeDev Tools
Year: 2026
Status: live

CanVasRealtime collaborative rooms pairing a shared block-editor document with a shared Excalidraw canvas — join by room name, no accounts, synced live via Yjs over a Cloudflare Worker.

Services: EngineeringApp Development
Tools: TypeScriptNodeDiscord APISHA-256
Industries: Dev Tools
Year: 2026
Status: live

DiscVaultChunked large-file storage on Discord's free-tier attachment limits, retrieved via a SHA-256-verified manifest — controlled from CLI, website, desktop exe, and Android apk.

Services: Product DesignEngineering
Tools: PythonTypeScriptWebSockets
Industries: Dev ToolsRealtime
Year: 2026
Status: live

TermTypoTerminal-first multiplayer typing test — ranked 1v1 races, an ELO ladder and a global leaderboard, cross-play between the CLI and a companion web app.

Services: Engineering
Tools: GoTUImpv
Industries: Dev Tools
Year: 2026
Status: archived

ReelShellTerminal-native streaming service.

Services: Product DesignEngineering
Tools: TypeScriptCanvas
Industries: Dev Tools
Year: 2026
Status: live

NoteTakerXXSpatial note-taking — notes placed on a dot grid and linked with rope curves.

From the blog

A drawing is a document an AI can editDesignRead article An attachment cap is a block sizeEngineeringRead article Reading a closed WebGL systemToolsRead article

ReactNext.jsEdge FunctionsThree.jsGLSLSupabaseLenisJetpack ComposeGoFramer MotionYjsExpompvKotlinuse-gestureTypeScriptNodePostgreSQLSplitTypeCloudflare WorkersGSAPWebSocketsMatter.jsLevenshteinGroqShikiEmblaReact NativePL/pgSQLPlyrllama.cppTailwindpnpmExpo RouterpartyserverlocalStorageEAS BuildDurable ObjectsExcalidrawSharpZodGitHub ActionsPythonJNIGBNFBlockNoteFFmpegVercelCRDTWebGLCanvas 2DPlaywrightnanoidZustandHydraxSwiftShader