lbotinelly/jev-little-airways

Toy archipelago where Jev makes every in-flight call: divert or continue, declare an emergency, give way, hold, and who lands first when two aircraft want the same runway. Each aircraft knows only itself and nearby traffic, asks four batched questions about every 1.6 s, and gets answers in roughly 150 ms.

lbotinelly/jev-little-airways on GitHub

Stars: 5
Forks: 0
Language: HTML
License: MIT
Last push: 17 Sep 2026

Read from GitHub on 24 Sep 2026. Counts change daily.

How it uses Jev

  </div>
  <details class="jm-ex-body">
    <summary>request / response — Jev format</summary>
    <div class="jm-lab">POST /jev → api.typesafe.ai/v1/systemone</div>
    <pre class="jm-json">${highlightJson(request)}</pre>
    <div class="jm-lab">${ex.error ? 'failed' : `200 OK · ${Math.round(ex.response.latencyMs)} ms`}</div>
    <pre class="jm-json">${highlightJson(responseView)}</pre>
  </details>`;
entry.hidden = !!state.filter && entry.dataset.plane !== state.filter;
const pinned = feed.scrollHeight - feed.scrollTop - feed.clientHeight < 48;
feed.prepend(entry);
while (feed.children.length > MAX_FEED) feed.lastChild.remove();
if (pinned) feed.scrollTop = 0;
liveEl.classList.remove('jm-flash'); void liveEl.offsetWidth; liveEl.classList.add('jm-flash');

View in demo/js/jev-monitor.mjs

Open on GitHub

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