Matrix API examples & templates

Use these vals as a playground to view and fork Matrix API examples and templates on Val Town. Run any example below or find templates that can be used as a pre-built solution.

all

chronosphere

@jsxImportSource https://esm.sh/react

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rochambeau314

calculateTransitTimeVal

// This val calculates driving/transit time from given origins to the nearest grocery store, gym, FiDi, Roblox HQ, and Samsara in San Francisco.

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yawnxyz

threeJsTorus

playing around with townie during a meeting >.>

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kylem

starlightFaker

Remix of: kylem/loremIpsumMarkdownGenerator

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rochambeau314

calculateTransitAPI

An interactive, runnable TypeScript val by rochambeau314

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rochambeau314

frozenSapphireIguana

Remix of: rochambeau314/calculateTransitTimeVal

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movienerd

randomMovieQuiz

@jsxImportSource https://esm.sh/react

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mauriciobc

MiauFood

// This approach uses Val Town's Blob storage for persistence and a simple HTML interface.

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vlad

watchReaderAndSendToMatrix_time2

An interactive, runnable TypeScript val by vlad

Cron

vlad

watchReaderAndSendToMatrix_time1

An interactive, runnable TypeScript val by vlad

Cron

yawnxyz

stitchVal

inspired by https://x.com/dankuntz/status/1813283813881225625 written by Sonnet-3.5 with ~12 prompts and some final manual tweaks

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willthereader

animatedReadmeSVG

Remix of: maxm/animatedReadmeSVG

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janpaul123

blogPostEmbeddingsDimensionalityReduction

Remix of: janpaul123/compareEmbeddings

saolsen

sudoku_solver_exact_cover

Exact Cover sudoku Solver Solves Sudoku puzzles via dancing-links. Pass in a 9x9 Sudoku puzzle array (of arrays) with 0's for empty slots. Returns a solved puzzle or null if the puzzle can't be solved. Example example_val

maxm

animatedReadmeSVG

Fancy animated SVGs in readmes, along with centering and image sizing. <div align="center"><img width=200 src="https://gpanders.com/img/DEC_VT100_terminal.jpg"></div> <p align="center"> <img src="https://maxm-animatedreadmesvg.web.val.run/comet.svg" /> </p> <p align="center"> <img src="https://maxm-animatedreadmesvg.web.val.run/custom text!" /> </p>

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easrng

playground

playground edit, run, and embed vals without requiring an account (or even js enabled!) caveats: logs don't stream I haven't set up codemirror only script vals supported everything else should be fully functional. you can prefill the editor with code: https://easrng-playground.web.val.run/?code=console.log(1) a val: https://easrng-playground.web.val.run/?load=easrng/playground some other url: https://easrng-playground.web.val.run/?load=https://any/other/url

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