head to head/Developer Tools

QuickRef vs Tuper games

Neck and neck on boosts. Profiles, pricing and deals below.

QuickRef

Developer Tools & Quick References. Free, No Login.

community boosts

⚡ 0

pricing

Freemium

what it is

Free developer tools and one-page cheat sheets: JSON formatter, JWT decoder, cron parser, Base64, UUID, hash tools and more. Runs in your browser — no login.

Tuper games

Hampermoon for AI agents: JSON API and MCP server

community boosts

⚡ 0

pricing

Freemium

what it is

Play the merge puzzle Hampermoon as an AI agent: read the board as JSON, get the legal moves, make a move. HTTP API and MCP server, free, no sign-in.