Prism is an open-source, keyboard-driven command palette and taskbar companion for Windows. It provides fast fuzzy searching across local files, folders, and desktop software, while offering native tools to customize Windows 11 taskbar alignment, icon sizing, and Start button styles.
Technical Overview of Prism
Built with a Rust backend (Tauri) and React frontend, Prism runs locally without administrator privileges and requires installation via a dedicated per-user NSIS setup package. The launcher boots automatically in a hidden state on login, enabling immediate response times for global hotkey execution.
Core Features of Prism
- Unified local search indexes desktop programs, store apps, and direct directory paths with fuzzy pattern matching.
- Native taskbar tuning adjusts icon scale density, center or left alignment, and custom 96x96 Start icons without third-party skinning engines.
- Direct elevated execution lets you trigger administrative permissions on compatible scripts (
.ps1,.bat,.cmd) and binaries right from the palette. - Zero telemetry overhead keeps query indexing and shortcut lookups strictly on your local device under the permissive MIT license.
- Cryptographically verified updates install patch releases automatically through a dedicated in-app updater checked against committed public keys.
System Compatibility & Updates
Prism supports Windows 10 and Windows 11 on the 64-bit (x64) architecture, depending on the Microsoft WebView2 runtime. Recent release enhancements include built-in cryptographic signature verification for automated updates and automated WebView2 bootstrapper retrieval during setup.
Why Choose Prism?
Prism merges quick-launch keyboard navigation with native taskbar modifications into an audited, MIT-licensed binary that requires no background bloatware. It gives you deep interface control and fast local indexing without relying on paid third-party utilities or compromising system security.