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evidence-dev
evidence
TypeScript2021–2026
evidence-dev / evidence

evidence

Business intelligence as code: build fast, interactive data visualizations in SQL and markdown

9Distinct people
26Mentions
0Explicit recommenders
7.1KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Business intelligence as code: build fast, interactive data visualizations in SQL and markdown

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 9:02:44 AM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year26 dated mentions

Observed mentions: 2021-08-26 11:39:16 UTC to 2026-10-24 05:35:58 UTC.

0369122021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments20212022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 11 mentions; 1 submissions, 10 comments20232024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 10 mentions; 2 submissions, 8 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC101
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC110
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC11110
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC1028
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC101
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC202

What Hacker News says

11 sources
> Not sure the language you choose matters as much as making the API usable by a wide audience. Fully agree with this, and having typeset my masters thesis and later my resume using LaTeX, I think that the “authoring experience” is definitely the place to focus on improving, LaTeX just takes too damn long to get something good. If you’re interested in the “markup to document publishing” space, you might also be interested in the open-source report publishing tool I’m now working on, Evidence.dev (https://github.com/evidence-dev/evidence). It’s similarly based on markdown, though uses code fences to execute code, HTML style tags for charts and components, and {…} for JavaScript, i.e. --- title: Lorem Ipsum description: dolor sit amet, consectetur adipiscing elit --- ```sql petal_vs_sepal SELECT petal_length,
Read the rest
sepal_length FROM iris_dataset_table ORDER BY 1 DESC ``` <ScatterPlot title="Petal vs Sepal Length" data={petal_vs_sepal} x=petal_length y=sepal_length /> The longest petal in the dataset is {petal_vs_sepal[0].petal_length}. Our design philosophy here is that the rendered documents should be beautiful by default, but highly configurable so you can get pixel perfect results. We’re also aiming for first class output options for desktop, mobile, PDF and image export. Previous HN discussion: https://news.ycombinator.com/item?id=28304781 - 91 comments https://news.ycombinator.com/item?id=35645464 - 97 comments
In Nota is a language for writing documents, like academic papers and blog posts
> This is because Power BI tracks usage metrics and almost all dashboards are completely unused. This is what I term the “dirty secret of BI” - for most organisations, most dashboards are unused, except by the teams creating them. This is because reports need to be useful to be used, and most are not. In my opinion useful means one of: 1) Aiding people with actual decision making power to make decisions 2) Improving the ability of “front line” staff to complete their day to day tasks better PowerBI and similar tools are poorly suited to the above because 1) requires mgmt to understand the data they are looking at, which is difficult without context in a grid of charts, and 2) requires a thoughtfully designed, fast UX that is basically impossible to deliver in a dashboard. I’m now working on an open source BI tool, Evidence.dev (https://gi
Read the rest
thub.com/evidence-dev/evidence) which is targeted at these two use cases. It enables you to add context to data inline, design the UX for the use case, and is just fast. Previous discussions on HN: https://news.ycombinator.com/item?id=35645464 (97 comments) https://news.ycombinator.com/item?id=28304781 (91 comments)
In Organization probably doesn't want to improve things
Out of interest, what exactly do people use Grafana for? Is it always monitoring infrastructure/ systems or is it more general purpose than that? What is special about it? I come previously ran an analytics team and I work on an open source BI tool (https://github.com/evidence-dev/evidence) but I have never actually used grafana or come across it when talking to other "business analytics" folks. Everyone in my world is just using tableau or looker or jupyter notebooks.
In Ask HN: What software do you need, that doesn't exist?
If you are interested in this, you might be interested in the code-based BI tool I'm working on, Evidence (https://github.com/evidence-dev/evidence) The experience is a bit more: Start writing code -> GitHub copilot autocompletes -> Dashboard GIF of it in action: https://twitter.com/evidence_dev/status/1631477155229237248 Previous discussions on HN: https://news.ycombinator.com/item?id=28304781 - 91 comments https://news.ycombinator.com/item?id=35645464 - 97 comments
In I gave ChatGPT a screenshot of a SaaS dashboard and it wrote the code for it
I helped build the analytics group at a PE fund, and this really fits with my experience. Good decision support is where most of the value is, and it’s about building things that draw conclusions, not just throwing the data over the fence with 50 filters and expecting the end consumer to do the actual analysis. I now work on an open source, code-based BI tool called Evidence, which incorporates a lot of these ideas, and might be of interest to people in this thread. https://github.com/evidence-dev/evidence Previous discussions on HN: https://news.ycombinator.com/item?id=28304781 - 91 comments https://news.ycombinator.com/item?id=35645464 - 97 comments
In Ask HN: Lessons learned from implementing user-facing analytics / dashboards?
If you are interested in this, but would prefer to define reports with a markup language (and SQL), I work on an open source code-based BI tool called Evidence, which might be of interest to you. It's effectively a static site generator aimed at building automated reports and analysis. https://github.com/evidence-dev/evidence Previous discussions on HN: https://news.ycombinator.com/item?id=28304781 - 91 comments https://news.ycombinator.com/item?id=35645464 - 97 comments
In Vizro – toolkit for creating modular data visualization applications

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