Este projeto roda via Docker. Cada
docker-compose up --buildgera uma nova imagem (~63MB). Imagens antigas ficam como "dangling" e acumulam no disco da VPS.OBRIGATÓRIO após qualquer rebuild:
docker image prune -f # remove imagens dangling docker builder prune -f # limpa build cache (pode acumular 30+ GB)Em 2026-03-07 o disco chegou a 99% de uso por causa desse acúmulo. Ver relatório completo:
/home/docker-sites/STORAGE_REPORT.mdNunca instale
node_moduleslocalmente (havia 364MB desnecessários no host). Remova se existir:rm -rf /home/docker-sites/gasnow2.0/node_modules
GasNow is a real-time cryptocurrency market intelligence platform providing:
- Real-time Gas Fees (ETH, BTC)
- Market Stress Index - Derivatives-based risk indicator
- Leverage Index - Market positioning gauge
- Fear & Greed Index - Market sentiment indicator
- Bitcoin Cycle Position - Halving cycle analysis
- Market Cycle - BTC vs Altcoin dominance
- Trending Tokens & Top Gainers (CoinGecko data)
- Global Market Cap
- Integrated Crypto News (CoinDesk, Cointelegraph, Decrypt)
- Light/Dark Mode
- Modern, Responsive Design
Visit: https://gasnow.tools
- Frontend: React 18, TypeScript, TailwindCSS, shadcn/ui
- Backend: Supabase Edge Functions (Deno), PostgreSQL
- Data Sources: CoinGecko, Binance, Alternative.me, Mempool.space, Beaconcha.in
- Hosting: Docker, Nginx (Internal port
80routed globally via Traefik on the VPS. Do not map manually.)
- Leverage Index: Calculates market leverage from funding rates, open interest, and long/short ratios
- Market Stress Index: Multi-factor risk assessment using derivatives data
- Fear & Greed Index: Market sentiment from Alternative.me API
- Bitcoin Cycle: Position in the current halving cycle with historical comparison
- Gas fees for Ethereum and Bitcoin
- Top 100 coins with gainers and trending tokens
- Market capitalization and dominance metrics
- Stablecoin supply tracking (USDT, USDC)
- Glassmorphic UI with smooth animations
- Responsive layout for all devices
- Dark/Light mode toggle
GasNow is a collaborative project. All help is welcome:
- Report bugs and suggest improvements via Issues
- Submit Pull Requests
- Suggest new integrations or UX/UI improvements
- Help with translations and documentation
Please note: You are NOT permitted to copy, clone, redistribute, or use this codebase outside the official repository. All contributions must be made via pull requests or issues on GitHub.
GasNow is maintained independently and non-profit. If this project helps you, consider donating to help cover server and API costs:
- USDT (ERC20):
0x4e21C77Ca734cb87cF034D31a72A2c3d74191E0d - BTC (Lightning):
jonata@walletofsatoshi.com - Or contact us for other ways to support!
Every donation makes a difference and helps keep the project online and free for everyone.
This project is NOT open source.
- You are NOT permitted to copy, clone, redistribute, or use this codebase, in whole or in part, outside the official repository.
- Contributions are welcome via pull requests and issues on GitHub only.
- For partnership, licensing, or other inquiries, please contact: gasnow@protonmail.com
See the LICENSE file for full details.
Made with 💙 by the crypto community. Join us!