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Observable
The end-to-end solution for building and hosting better data apps, dashboards, and reports.
Public
Edited
Jun 12, 2023
12 forks
8 stars
5
Templates
Boilerplates
(17)
Integrations
(7)
Developer Workflows
(7)
Hiring TimelineBreakout Room Breaker Outer“Happy Birthday” SynchronizerSurvey Cross-Tabulation AnalysisAgenda Tracker (Clock Time)Survey Report BuilderAgenda Tracker (Start Button)Team-Order ShufflerIntegration Test FlakinessIntegration Test DurationStartup Operating ModelTargets vs. ActualsUser RetentionPlot ScatterplotPlot U.S. MapPlot World MapUser Retention with SegmentsSimple SVGInteractive SVGInteractive HTML CanvasSimple HTML CanvasSimple D3D3 scatterplotD3 U.S. mapD3 world mapProcessing (p5.js)WebGL ShaderBlog PostGitHub: Pull Request VisualizerAWS HTTP Status DashboardStripe API StarterGoogle Sheets StarterSQLite StarterGitHub API StarterReglThree.jsGitHub Stargazer HistoryFigma API StarterAWS S3 API StarterAWS EC2 API StarterGitHub API Explorer
GitHub Suggested Reviewers
Plot: HistogramInput + ChartSearch + TableSQL + ChartThe MoMA Collection DataU.S. Geographic DataPlot Test DataNOAA Hourly Weather DataEIA Electricity DataBandcamp Sales DataGoogle Merchandise Sales DataDarkCideS: Bats in Caves Data
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Github on Observable
Templates: Developer Workflows
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isSample = !hasApiKey
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pullRequest = isSample ? pullRequestSample : fetchGithub(`/repos/${repo}/pulls/${prNumber}`)
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// fetch the files included in the chosen pull request
files = isSample ? filesSample : fetchGithub(`/repos/${repo}/pulls/${prNumber}/files`)
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prUser = isSample ? prUserSample : fetchGithub(`/users/${pullRequest.user.login}`)
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data = isSample ? fileCommitDataSample : getCommitInfoForFiles(prNumber)
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getCommitInfoForFiles = async prNumber => {
const files = await fetchGithub(`/repos/${repo}/pulls/${prNumber}/files`);
const fileNames = files.map((f) => f.filename);

// build set of 15 most recent commits across all files in the PR
const commits = new Set();
for await (const fileCommits of files.map((f) =>
fetchGithub(`/repos/${repo}/commits`, {
path: f.filename,
per_page: limit
})
)) {
for (let { sha } of fileCommits) {
commits.add(sha);
}
}

// get commit metdata for each of the set of commits
const commitInfo = await Promise.all(
[...commits].map((c) => fetchGithub(`/repos/${repo}/commits/${c}`))
);

// flatten into tidy structure: 1 row per file and commit metadata
return parseCommitInfo(fileNames, commitInfo);
}
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One platform to build and deploy the best data apps

Experiment and prototype by building visualizations in live JavaScript notebooks. Collaborate with your team and decide which concepts to build out.
Use Observable Framework to build data apps locally. Use data loaders to build in any language or library, including Python, SQL, and R.
Seamlessly deploy to Observable. Test before you ship, use automatic deploy-on-commit, and ensure your projects are always up-to-date.
Learn more