nowfound

Work · September 30, 2021

Admiralty Vector Chart Service (AVCS)

Most robust and comprehensive digital maritime chart service

Admiralty Vector Chart Service (AVCS) launched on September 30, 2021 with 3 votes. The site was still online in September 2026, 5 years on.

What it does

The Admiralty Vector Chart Service (AVCS) offers over 12,500 Electronic Navigational Charts (ENCs) from hydrographic offices worldwide. It is the most robust and comprehensive digital maritime chart service globally.

The Admiralty Vector Chart Service (AVCS) offers over 12,500 Electronic Navigational Charts (ENCs) from hydrographic offices worldwide for ECDIS navigation.

Does a similar job

all alternatives →
  • ApexCharts2018 · ▲274

    Open-source modern charting library 📊

  • Mermaid Chart2023 · mermaid.ai · ▲176

    A smarter way to create diagrams

  • Confidential computing for high-assurance RISC-V embedded systems2025 · github.com · ▲103

    Dear HN community! Looking forward to hearing your feedback on ACE (assured confidential execution), technology that implements VM-based trusted execution environment (TEE) for embedded RISC-V systems with focus on a formally verified and auditable firmware. We target high-assurance systems that can benefit from compartmentalization and hardware-backed isolation. The key ingredient called security monitor (firmware) is implemented in Rust. The formal specification is defined as annotations directly in code and gets translated to Coq using RefinedRust automation. ACE design is now part of the…

  • Real-time 4/20 cannabis sales dashboard using Estuary and Tinybird2025 · 420.headset.io · ▲41

    Built this dashboard to visualize cannabis sales in real time across North America during 4/20. The data updates live from thousands of dispensary POS transactions as the day unfolds. Under the hood, we’re using Estuary for data streaming and Tinybird to power super fast analytical queries. The charts are made in Tremor and the map is D3.

  • Interactive 3D globe of EU shipping emissionsMar 2026 · seafloor.pages.dev · ▲20

    Interactive 3D globe visualizing seven years of EU shipping emissions data (2018–2024) from THETIS-MRV. 12,000+ vessels per year, filterable by ship type, flag state, and emissions metrics.

  • ApexCharts – Open-Source Chart Library for Web2018 · apexcharts.com · ▲13

    ApexCharts.js is a modern JavaScript charting library to build interactive charts and visualizations with simple API.

More work this month

the category →

Source: Product Hunt launch ↗

Launched alongside, September 2021

the whole month →