Go CLI & TUI Tools

Krew

Package manager for kubectl plugins: discover, install, and manage plugins from a central index, similar to apt, dnf, or brew.

HTTP(S) benchmarking tool written in Go that uses fasthttp by default, with optional net/http for HTTP/2, and reports latency, requests/sec and throughput.

Popeye

Read-only scanner that lints live Kubernetes clusters for misconfigurations, unused resources, and over/under allocation, with console, JSON, and HTML reports.

Terminal stock, crypto, and derivatives price watcher with position tracking, cost basis lots, currency conversion, and grouped watchlists.

Source repository for the Docker command-line client, written in Go and built with docker buildx bake, with cross-platform and glibc/musl build targets.

viddy

Enhanced watch command replacement with time machine mode, diff highlighting, and vim-like navigation

Kubernetes log tailing tool that aggregates logs from multiple pods and containers with regex filtering and color coding

freeze

Generate PNG, SVG, and WebP images of code and terminal output with syntax highlighting and customizable styling.

mods

CLI tool that adds AI capabilities to command line pipelines by processing stdin through LLMs

Cross-platform TUI database management tool for MySQL, PostgreSQL, SQLite, and MSSQL with SQL editor and table operations.

SSH server that creates a chat room instead of shell access, enabling cross-platform terminal chat

Pure Go implementation of jq command-line JSON processor with arbitrary-precision arithmetic and YAML support

A curl frontend that combines curl's features with HTTPie's user-friendly interface and syntax

Send emails from the terminal via a TUI or CLI flags, using Resend or SMTP, with Markdown bodies, attachments, and AI agent skill support.

jqp

A terminal UI for running jq queries interactively against JSON or NDJSON input, using the gojq implementation, with themes and query history.

Code snippet manager with CLI and TUI for creating, organizing, and accessing snippets in the terminal

Terminal-based Hacker News browser with vim-style navigation and built-in article reader

tldx

CLI tool for brainstorming and checking domain name availability with keyword permutations and TLD presets

Interactive TUI tool for displaying and comparing times across multiple time zones simultaneously

Terminal user interface for managing ufw firewall rules with add, edit, and remove functionality

octocov

Code metrics toolkit for collecting coverage, code-to-test ratio, test execution time, and custom metrics from multiple report formats

TUI for querying JSON and CSV files with SQL syntax, reads from stdin and outputs to stdout

Keyboard-driven task manager for the command line with priority reordering and context management

TUI-based SSH client for managing multiple servers with parallel commands and local bashrc forwarding

Command-line password manager with AES-GCM encryption and offline operation

TUI and CLI tool for managing AWS SSO sessions with fuzzy search, account switching, and shell integration.

Terminal UI for managing and connecting to SSH hosts with vim-style navigation and tagging

envdiff

Snapshots a machine's system info, runtimes, env vars and network config to JSON, diffs snapshots, and validates environments against a YAML file.