st – The missing unified installer and runner for Smalltalk
Smalltalk has excellent live environments, but managing the different VMs, images, and installers for Pharo, Cuis, Squeak, Glamorous Toolkit, GNU Smal…
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Why `git pull` Says "Repository Not Found" (When the Repo Exists)
The error looks like a typo in the remote URL. Usually it isn't. On a machine with more than one GitHub account signed in, this message is GitHub's wa…
I Built an AI-Powered CLI That Migrates Legacy Java Code to Java 17/21/25
I Built an AI-Powered CLI That Migrates Legacy Java Code to Java 17/21/25 If you've spent any time in enterprise Java, you know the feeling. You open …
They Asked for My AI Rules. But I Could Not Just Hand Them Over.
A team lead announces that the team will start using AI-assisted development. Everyone nods. Nobody asks what that actually means on Monday morning. S…
I built a TypeScript CLI framework for teams. I'd love your help making it better.
Hi! I'm Manel. Over the last several months I built Tyr, a TypeScript-native CLI framework designed for internal team tooling. It started as my final …
Always-On Cost and Plan-Quota Visibility for Claude Code: Building a Statusline
In my last post, "Letting Claude Code improve itself autonomously — autopilot" , I covered how to keep autopilot from running away, but I glossed over…
Claude Shortcuts !
🚀 Automation & Scripting -p / --print: Non-interactive mode. Runs a query, outputs the result to stdout, and terminates immediately (essential for…
TestSprite's CLI hands your coding agent one clean failure at a time
TestSprite's CLI makes a design choice most testing tools would never advertise: it refuses to do something. When a coding agent asks for a failure re…
I built a CLI toolkit
I'm a 12-year-old developer learning multiple programming languages. Instead of doing boring tutorials, I decided to build the same CLI tools in diffe…
cordless v0.6: Going CLI-First — Run It, Scan the QR, You're Paired
TL;DR — cordless manages your remote terminal / coding-agent (Claude Code, Codex) sessions and puts them on your phone. v0.6 makes it CLI-first : run …
The Notification That Lied to Me
I was three projects deep. Project A had a review open in one VS Code window. Project B was running under Claude Code with the superpowers skill set, …
StandupBot
A CLI tool that reads your recent git commits and generates a standup update — Yesterday / Today / Blockers, ready to paste into Slack, Jira, or where…
I kept leaving my terminal.
...so I built shortcuts . Every developer knows keyboard shortcuts are worth learning. The problem is remembering them. shortcuts does that for you. Y…
I'm developing a tool called showsignature [critics wanted]
Hello Dev Community I'm developing a tool called showsignature I've been using it to develop itself since the beginning and I've use it on other proje…
How to Change the Date of an Old Git Commit
Sooner or later, most Git users encounter a situation where a commit has the wrong timestamp. Maybe your system clock was incorrect. Maybe you importe…
I Benchmarked 42 Compression Formats Spanning Four Decades. Here's What to Actually Use.
I run ezyZip , a browser-based archive tool, so "which format should I use?" is a question I field constantly. The honest answer is usually "it depend…
Progress Bar Is Not an API
When a CLI becomes useful, someone eventually tries to automate it. That is where a progress bar can quietly become a problem. For a person, this kind…
downbeat: stop copy-pasting between your AI terminals
Context I run more than one AI coding session at a time (Claude Code, in my case). One is usually the planner: it holds the architecture, decides what…
I kept forgetting to move my Jira tickets, so I built a CLI that does it for me
Every day looked the same for me. Open Jira, find my ticket, copy the ID. Switch to terminal. git checkout main, git pull. Create a branch — but first…
My MCP token-cost auditor caught a live npx/PyPI namesquat
The tool I was actually building I've been building mcp-tollbooth , a small CLI that scans your local MCP config (Claude Desktop, Claude Code, Cursor,…
Snapshot your terminal state, restore it after a crash — Claude Code sessions included
The problem Last time I built claude-sessions : one picker to resume any Claude Code session across projects. But a machine crash takes more than Clau…
Stegachirp: Hide Messages in Audio Files Using Pure Python (No NumPy, No SciPy)
Hide a Message in a WAV File With Pure Python (No NumPy, No FFT) I built stegachirp because I wanted to send a short secret message inside an audio fi…
Самый недооцененный механизм безопасности SSH или почему known_hosts — это не кэш
Каждый, кто работает с SSH, наизусть знает ритуал первого подключения (TOFU) и страшный ворнинг о смене ключей хоста. Но почему в 99% случаев мы прост…
Every Claude Code session across all your projects, in one list — hit Enter to resume
The problem My Mac hard-crashed with seven Claude Code CLI sessions open, across five repos. All gone. The built-in recovery is claude --resume , and …
My Mac crashed with 7 Claude Code sessions open. Never again: a cross-project session picker in one bash script
Yesterday my Mac hard-crashed with seven Claude Code CLI sessions open — different repos, different features, all mid-flight. When it came back up: no…
Building a Transactional Email CLI with Mailgun and Python
If your app needs to send a welcome email, a password reset link, or an order confirmation, you don't need to stand up a mail server. You need one HTT…
I made revera, a tool that scores NPM packages before you blindly install them
Ever installed an npm package without really knowing what you were pulling into your project? I did too, and it bugged me enough that I built Revera. …
How We Gave CLI Coding Agents Persistent Memory Using a Proxy and Cognee
Every morning, I open my terminal and re-explain my entire project to an AI that worked on it yesterday. The architecture, the naming conventions, the…
Debugging Containers From the Terminal: A Practical Docker CLI Workflow
A container that's misbehaving is one of those problems where your instinct works against you. The pressure pushes you toward the dramatic move — rest…
Reclaim free space from VirtualBox VM on Windows host
When you delete files in your virtualbox VM in order to free up space on the host filesystem, this space is not automatically reclaimed. In order for …