What problem does it solve?

Developer machines accumulate dozens of gigabytes of stale dependencies and build artifacts across projects. Existing cleaners either miss developer trees entirely, run destructive permanent deletions that risk uncommitted work and .env secrets, or run bloated runtimes with telemetry.

What did Emiote do?

We built Sysper to solve our own disk space problems across active client build sprints and in-house product repos. Running dozens of Next.js, Tauri, and NestJS projects meant SSDs filled with gigabytes of forgotten build artifacts. We engineered Sysper with three clear rules: 100% offline with zero telemetry, fast Rust parallel traversal, and absolute safety by moving files strictly to the native OS Trash rather than running permanent deletion.

Who is it for?

Software engineers, frontend and full-stack developers, and technical founders working with multiple JavaScript, TypeScript, Python, and Rust codebases.

What is in it?

01OS Trash only: zero permanent deletions, restore anything with one click

02Triple-layer .env and source code protection filters

03Explicit directory scoping: scans only the folder you pick

04Parallel Rayon work-stealing sizing engine across deep trees

05Rust target/ directory rebuild warning before confirmation

06Crash-resilient history ledger with atomic draft commits

07Atomic Recycle Bin rename on Windows to bypass locked-file modal freezes

08100% offline, zero telemetry, no accounts or signup, open source MIT

Where It Is Today

Live v1.0.0. Native desktop installers available for Windows, macOS (Apple Silicon & Intel), and Linux.

Key Engineering Lesson

“Using the OS Recycle Bin instead of permanent deletion turns high-anxiety cleanup into a routine, low-risk habit.”

What This Changes for Client Work

Engineering native system utilities with Tauri v2 and Rust sharpens our low-level systems programming, file I/O safety, and concurrency discipline. We bring that exact performance and defensive architecture to high-throughput client platforms.