extractValInfo

@jsxImportSource npm:hono/jsx

Val Shot Generate val source code screenshot using sourcecodeshots.com ⚠️ This service is offered for personal use under a reasonable usage policy as stated here: https://sourcecodeshots.com/docs 📣 Special thanks to @pomdtr for their help and contributions! Usage https://vladimyr-valshot.web.val.run/v/<author>/<val> Example https://vladimyr-valshot.web.val.run/v/vladimyr/valshot https://vladimyr-valshot.web.val.run/v/pomdtr/readme

Sqlite Table Usage: Fork this Val Replace the existing migrations by your own table The table name will match the val name. To update the table, just add new items to the migrations array, and re-run the val

// SPDX-License-Identifier: 0BSD

Forked from maxm/infiniteSVGGraph

Telemetry For Vals. Telemetry is a library that lets you trace val town executions with opentelemetry. All traces are stored in val.town sqlite and there is an integrated trace viewer to see them. Quickstart Instrument an http val like this. import { init, tracedHandler, } from "https://esm.town/v/saolsen/telemetry"; // Set up tracing by passing in `import.meta.url`. // be sure to await it!!! await init(import.meta.url); async function handler(req: Request): Promise<Response> { // whatever else you do. return } export default tracedHandler(handler); This will instrument the http val and trace every request. Too add additional traces see this widgets example . Then, too see your traces create another http val like this. import { traceViewer } from "https://esm.town/v/saolsen/telemetry"; export default traceViewer; This val will serve a UI that lets you browse traces. For example, you can see my UI here . Tracing By wrapping your http handler in tracedHandler all your val executions will be traced. You can add additional traces by using the helpers. trace lets you trace a block of syncronous code. import { trace } from "https://esm.town/v/saolsen/telemetry"; trace("traced block", () => { // do something }); traceAsync lets you trace a block of async code. import { traceAsync } from "https://esm.town/v/saolsen/telemetry"; await traceAsync("traced block", await () => { // await doSomething(); }); traced wraps an async function in tracing. import { traceAsync } from "https://esm.town/v/saolsen/telemetry"; const myTracedFunction: () => Promise<string> = traced( "myTracedFunction", async () => { // await sleep(100); return "something"; }, ); fetch is a traced version of the builtin fetch function that traces the request. Just import it and use it like you would use fetch . sqlite is a traced version of the val town sqlite client. Just import it and use it like you would use https://www.val.town/v/std/sqlite attribute adds an attribute to the current span, which you can see in the UI. event adds an event to the current span, which you can see in the UI.

Forked from maxm/valSession

Forked from stevekrouse/forwarder

Open Command

Forked from postpostscript/sqlitePublic

Forked from maxm/valSession

Val Town Blog A blog written, developed and hosted on val.town. How ? Each article on this blog is contained single val, with a #blog tag. See this example article . // #blog // title: Example Post import { article } from "https://esm.town/v/pomdtr/article"; import { extractValInfo } from "https://esm.town/v/pomdtr/extractValInfo"; import { html } from "https://esm.town/v/stevekrouse/html?v=5"; export async function examplePost(req: Request) { const { author, name } = extractValInfo(import.meta.url); return html(await article(author, name)); } Each of these post work on it's own . This val is able to: list them with the /v1/search api (with a #blog query) post with different author than the owner of this val will be filtered out only public vals will be listed render the readme of those vals using remark (with github styling) This process run each time a user visit the web endpoint , so the blog is always up to date. You can get your own instance of the blog by just forking this val .