maartenbreddels Follow

Maarten Breddels maartenbreddels

freelance software dev / consultant / parttime astronomer, python, creator of vaex & ipyvolume, woodworking, beer brewing, problem solving

Block or report user

Report or block maartenbreddels

Contact Support about this user’s behavior.

Learn more about reporting abuse

Organizations

freelance software dev / consultant / parttime astronomer, python, creator of vaex & ipyvolume, woodworking, beer brewing, problem solving

Block or report user

Report or block maartenbreddels

Contact Support about this user’s behavior.

Learn more about reporting abuse

Pinned

vaexio/vaex

Out-of-Core DataFrames for Python, ML, visualize and explore big tabular data at a billion rows per second 🚀

Python 4k 300
ipyvolume

3d plotting for Python in the Jupyter notebook based on IPython widgets using WebGL

Python 1.4k 179
ipywebrtc

WebRTC for Jupyter notebook/lab

JavaScript 131 24
jupyter-widgets/ipywidgets

Interactive Widgets for the Jupyter Notebook

TypeScript 1.9k 650

1,688 contributions in the last year

Contribution activity

June 1, 2020

maartenbreddels has no activity yet for this period.

May 2020

maartenbreddels/nest_asyncio Python May 27
maartenbreddels/db-benchmark R May 16
maartenbreddels/ipython Python May 7
maartenbreddels/ipycytoscape Python May 4

Created a pull request in jupyter/nbclient that received 13 comments

feat: implement Output widget that mimics a frontend

This is a port of voila-dashboards/voila#91 and subsequent fixes.

+1,147 −2 • 13 comments

fix: various fixes for column aliases (invalid identifiers as column names) May 28
Fix join with missing values short circuit May 28
chore: update README May 25
chore(ci): try releasing wheel for windows May 25
Fix server check and port and allows vaex+ws scheme May 25
refactor!: df.categorize takes an inplace=False argument May 22
fix(arrow): booleans were negated (fixes #562) and offsets ignored May 22
refactor!: from_csv has default copy_index=False, fixes #754 May 22
test: fix async test, was missing await May 13
fix: do no create a mask when on state_set when there is no filter May 12
feat: improve categorize to deal with non-0 offsets May 11
fix: memleak because of references to old tasks May 11
Performance: groupby faster due to category and reusing count(*) 🔥 May 8
Fix ci May 7
feat(server): have the base_url configurable May 6
Docs for vaex-jupyter May 6
chore(ci): we removed the requirements file May 5
Release test May 5
chore(core): fix compilation issue with gcc5 May 5
chore: setup mybinder + doit script to keep it up to date May 1
Chore: version fix May 1
refactor!: df.dtype is a property, to get data types for expressions May 1

feat: support nbagg matplotlib backend (WIP) May 29
fix: if a comm target is not know, give a warning and continue May 29
fix: always run a coroutine and work with tornado May 27
Do not lose cause of exception May 20

refactor: move output widget to nbclient May 26
Docs: using nginx we do not want buffering May 7

fix: running loop should be inset after run_until_complete May 27

update to v3 May 26

Refactor template take3 May 20

disable execute_request in standalone mode May 15

chore: automate having mybinder files up to date May 4

Use ExtensionApp May 15
Async cell execution May 4
feat: provide a way for templates to trigger a resize event May 4

Fix: limits calculation with selection May 22
Add dt.strftime and dt.quarter May 1

Fix notebook_execute May 27

Add support for serializing list of variant-sized lists May 15

fix: depend on the right version of ipyvue May 5

Feature: Lights and Shadows May 4

Created an issue in h2oai/db-benchmark that received 3 comments

Report step does not run

I'm trying to see if I can make vaex run your benchmark suite. As a start, I tried to run just the pandas benchmark, but I have trouble running the…

3 comments

cvs reading: copy_index=False should be default May 20
CI: xgboost fails to import May 18
Performance: auto detect similar aggregations May 8
bug: deadlock in execute_test.py May 7
Skipped test May 5

Working with tornado May 6
RuntimeError: Cannot enter into task May 6

How to detect standalone mode May 15

Joined the bqplot organization

bqplot

You can’t perform that action at this time.