Chemaclass

claude-ping: get fresh Claude usage sooner

What

A small command that says "ping" to Claude. Your computer runs it on its own at 7:01, 12:01, and 17:01. You can also run it by hand.

Why bother

You get three blocks of Claude usage in your workday instead of two.

Chemaclass

Codex TUI status line

This configures a compact Codex prompt footer showing the active model and reasoning effort, context remaining, account limits, token usage, estimated thread cost when available, fast mode, and the current Git branch.

Setup

Add the following to ~/.codex/config.toml:

[tui]

Chemaclass

# util fn for https://github.com/HermannBjorgvin/Clawdmeter 
function clawd() {
  local plist="$HOME/Library/LaunchAgents/com.user.claude-usage-daemon.plist"
  case "$1" in
    start)
      launchctl unload "$plist" 2>/dev/null
      launchctl load -w "$plist"
      ;;
    stop)     launchctl unload "$plist" ;;
    restart)  launchctl unload "$plist" 2>/dev/null; launchctl load -w "$plist" ;;

Chemaclass

Phel on Symfony, Ring-style — TLDR

Embed Phel into a Symfony app the way a Clojure dev would. Pure handlers over plain request/response maps. Symfony stays at the edge (HTTP, DI, config). Phel owns routing, handlers, business logic. Adapter ~130 LOC.

Full demo repo, tests, docs, migration guide, REPL cookbook: https://github.com/Chemaclass/phel-symfony-demo

Stack

Chemaclass

#!/bin/bash
# Shared StatusLine for Claude Code
# Shows: robbyrussell prompt + model + cost + tokens + context % + 5h rate limit + 7d rate limit
# Override locally via .claude/settings.local.json

input=$(cat)

# Parse all values in single jq call for performance
eval $(echo "$input" | jq -r '
  @sh "dir=\(.workspace.current_dir // .cwd // "unknown")",

Chemaclass

#!/usr/bin/env php
<?php

declare(strict_types=1);
/**
 * Life Calendar Visualizer
 *
 * This script prints a visual timeline of a person's life in years and "day pairs",
 * where each line represents a year, and each character represents 2 days.
 * It uses `X` for days already lived and `_` for days yet to come.

Chemaclass

#!/usr/bin/env bash

###################################################################################
# usage example: bash local/release_chart.sh TypedDevs/bashunit --last 300
###################################################################################

set -euo pipefail

REPO=""
LIMIT_DAYS=60

Chemaclass

(ns phel-testing\local)

(defn fib [n]
  (loop [fib-nums [0 1]]
    (if (>= (count fib-nums) n)
      (slice fib-nums 0 n)
      (let [[n1 n2] (reverse fib-nums)]
        (recur (push fib-nums (+ n1 n2)))))))

(println (fib 50))

Chemaclass

package main

import (
  "fmt"
  "math/rand"
  "os"
  "os/exec"
  "os/signal"
  "sync"
  "time"

Chemaclass

Managing diff local PHP versions in MacOS

Identify which php versions do you have installed locally

• brew search php

Install the versions that you need

• brew install php@7.4
• brew install php@8.0