Project Summary
LeanFPS is an MIT-licensed Windows 10/11 game optimizer built in Rust with egui/eframe. It detects running games, applies per-game Windows settings, and collects average FPS and 1% lows using ETW. A change journal records prior values for individual rollback; temporary session settings restore on game exit, while persistent settings stay until Undo. It does not alter game files or inject an overlay. The distributed app has a free core and optional paid Pro unlock, and the full MIT source can be built locally.
In a Nutshell, LeanFPS...
- ...
- ...
-
...
has a codebase with a very short history
maintained by a small development team
with stable Y-O-Y commits -
...
took an estimated 2 years of effort (COCOMO model)
starting with its first commit in October, 2026
ending with its most recent commit 2 days ago
Quick Reference
MIT
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Use Patent Claims
Forbidden
Sub-License
Hold Liable
Required
Distribute Original
Disclose Source
Include Copyright
State Changes
Include License
Include Install Instructions
These details are provided for information only. No information here is legal advice and should not be used as such.
This Project has No vulnerabilities Reported Against it
Did You Know...
-
...
nearly 1 in 3 companies have no process for identifying, tracking, or remediating known open source vulnerabilities
-
...
anyone with an Open Hub account can update a project's tags
-
...
there are over 3,000 projects on the Open Hub with security vulnerabilities reported against them
-
...
by exploring contributors within projects, you can view details on every commit they have made to that project
30 Day SummarySep 10 2026 — Oct 10 2026
|
12 Month SummaryOct 10 2025 — Oct 10 2026
|
