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metasoarous
oz
Clojure2019–2023
metasoarous / oz

oz

Data visualizations in Clojure and ClojureScript using Vega and Vega-lite

5Distinct people
8Mentions
0Explicit recommenders
835GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

Data visualizations in Clojure and ClojureScript using Vega and Vega-lite

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 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 5:04:57 PM 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 year8 dated mentions

Observed mentions: 2019-01-23 12:59:50 UTC to 2023-02-13 22:14:14 UTC.

012342019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 4 mentions; 3 submissions, 1 comments20192020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2021-01-01 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): 0 mentions; 0 submissions, 0 comments2023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2023

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
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC431
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC202
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 UTC000
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC101

What Hacker News says

8 sources
Anyone have experience with both MatPlotLib and Vega / Vega-lite? I like working in Clojure and am just about to do a bunch of data-viz. I've only done a simple line chart so far, and I used this oz library for interfacing with Clojure and displaying results in the browser. [1] One of the problems was lack of error messages. Not sure what part of the tooling was failing me there. [1]. https://github.com/metasoarous/oz
In An open access book on scientific visualization using Python and Matplotlib
> Finally I'm not really sure of the point of being declarative if it only supports JavaScript anyway. Maybe they plan a WASM implementation? Vega schemas are JSON and JSON is quite portable, despite its JS origins. Vega has actually become fairly popular in the Clojure ecosystem (see e.g. https://github.com/metasoarous/oz) due to how well the data-orientation fits the Clojure philosophy. I also think Altair for Python is quite popular (https://github.com/altair-viz/altair) and that is a Vega-lite library.
In Vega-Lite: A Grammar of Interactive Graphics
CIDER has been the best programming environment I have experienced (probably haven't tried enough of SLIME though). It combines coding with dynamic experimentation in such a fun way. For literate programming, the Clojure/Clojurescript ecosystem keeps bringing up fascinating environments (in addition to CIDER+Org-mode and Clojupyter). https://github.com/metasoarous/oz https://github.com/jsa-aerial/saite https://github.com/pink-gorilla/gorilla-notebook are all actively developed and worth following, and they are all rather innovative in the ideas they bring to the table. For polyglot reproducible literate programming, there is also https://nextjournal.com (implemented in Clojure/Clojurescript).
In Using Python and OCaml in the same Jupyter notebook

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