Project name
AdminToolKit
Repository URL
https://github.com/0r1k/admintoolkit
Submission type
App
What should the showcase viewer notice immediately?
One Rust + ratatui binary bundling nine full sysadmin tools behind a single home menu. The clip jumps from that menu into the newest tool, Kernel Tuner: connect to localhost, browse a 134-entry best-practice sysctl/sysfs/ulimit catalog, bulk-stage an entire "Gaming Server" tuning profile in one keypress, and review every current -> new value with risk levels - before anything touches the real system.
What is interesting or novel about this project?
Safety-by-default kernel tuning: every staged change defaults to runtime-only, and persisting to disk is an explicit opt-in per change, never automatic. Tuning is scenario-based across 10 built-in profiles (desktop, traffic/web, database, gaming, AI/compute, security hardening, container/K8s, low-latency, laptop, storage), works against localhost or a remote host over SSH with the same UI, and every tunable ships a plain-English "why." It's also one of nine tools sharing a single consistent TUI shell (SSH host/user management, Cloudflare/GoDaddy DNS, MySQL/PostgreSQL/ClickHouse user management, log/journal reading) rather than a single-purpose toy - the same binary, config directory, and keybinding conventions throughout.
Screenshot or GIF
Submission checklist
Anything else reviewers should know?
Colors shown are the built-in "Catppuccin Mocha" theme (F9 cycles through 16 built-in themes, default is a custom "Classic" palette). One honest caveat: the Review tab is a 5-column data table and gets dense at narrow/mobile widths - legible on desktop, tighter on a phone-width viewport, which is inherent to showing real before/after tuning data rather than a simplified mock.
Project name
AdminToolKit
Repository URL
https://github.com/0r1k/admintoolkit
Submission type
App
What should the showcase viewer notice immediately?
One Rust + ratatui binary bundling nine full sysadmin tools behind a single home menu. The clip jumps from that menu into the newest tool, Kernel Tuner: connect to localhost, browse a 134-entry best-practice sysctl/sysfs/ulimit catalog, bulk-stage an entire "Gaming Server" tuning profile in one keypress, and review every current -> new value with risk levels - before anything touches the real system.
What is interesting or novel about this project?
Safety-by-default kernel tuning: every staged change defaults to runtime-only, and persisting to disk is an explicit opt-in per change, never automatic. Tuning is scenario-based across 10 built-in profiles (desktop, traffic/web, database, gaming, AI/compute, security hardening, container/K8s, low-latency, laptop, storage), works against localhost or a remote host over SSH with the same UI, and every tunable ships a plain-English "why." It's also one of nine tools sharing a single consistent TUI shell (SSH host/user management, Cloudflare/GoDaddy DNS, MySQL/PostgreSQL/ClickHouse user management, log/journal reading) rather than a single-purpose toy - the same binary, config directory, and keybinding conventions throughout.
Screenshot or GIF
Submission checklist
Anything else reviewers should know?
Colors shown are the built-in "Catppuccin Mocha" theme (F9 cycles through 16 built-in themes, default is a custom "Classic" palette). One honest caveat: the Review tab is a 5-column data table and gets dense at narrow/mobile widths - legible on desktop, tighter on a phone-width viewport, which is inherent to showing real before/after tuning data rather than a simplified mock.