// a sandbox of 139 sharp tools

Every little generator
you keep googling for.

QR, barcodes, bcrypt hashes for PHP, UUIDs, JWT decoders, color palettes — fast, local, no signup. Search the sandbox and start.

Makefile

Developer · tool

Makefile

Standard Makefile with install, dev, build, test, docker targets.

APP := myapp
IMAGE := myorg/myapp
VERSION ?= $(shell git describe --tags --always --dirty)

.PHONY: help install dev build test lint clean docker docker-push

help: ## Show this help
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN{FS=":.*?## "}{printf "  \033[36m%-15s\033[0m %s\n", $$1, $$2}'

install: ## Install dependencies
	npm ci

dev: ## Run dev server
	npm run dev

build: ## Production build
	npm run build

test: ## Run tests
	npm test

lint: ## Lint sources
	npm run lint

clean: ## Remove build artifacts
	rm -rf dist node_modules/.cache

docker: ## Build docker image
	docker build -t $(IMAGE):$(VERSION) -t $(IMAGE):latest .

docker-push: docker ## Push docker image
	docker push $(IMAGE):$(VERSION)
	docker push $(IMAGE):latest

// about the sandbox

The small utilities you need,
without the ad-walls.

Every generator runs entirely in your browser. Your inputs never leave the page — no servers, no logging, no tracking pixels. Open the tool, get the thing, close the tab.

  • 100%client-side
  • 0accounts
  • 139sharp tools
  • free forever