graphistry/pygraphistry on Hacker News

…how to run tests, what dimensions of correctness to look for, etc. We do a similar look here: https://github.com/graphistry/pygraphistry/blob/master/agent... This kind of thing makes me question how important Mythos is for security bug…

comment by lmeyerov · 2026-05-11 · in Show HN: adamsreview – better multi-agent PR reviews for Claude Code

…finance, and supply chain), and now working on the next 10X+ of visual scaling. Python version: https://github.com/graphistry/pygraphistry . It includes many of the various tricks mentioned here, like GPU hitmapping, and we helped build…

comment by lmeyerov · 2026-01-22 · in Show HN: ChartGPU – WebGPU-powered charting library (1M points at 60fps)

…they get with so little! For coding, I actually fully take over the todo list in codex + claude: https://github.com/graphistry/pygraphistry/blob/master/ai/pr... In Louie.ai, for investigations, we're experimenting with enabling more…

comment by lmeyerov · 2026-01-08 · in How to code Claude Code in 200 lines of code

…level performance on cheapo GPUs just by being data parallel with high saturation per step: https://github.com/graphistry/pygraphistry/blob/master/graph... . Despite ping-ponging a ton because cudf doesn't (yet) coalesce GPU kernel calls,…

comment by lmeyerov · 2024-10-11 · in Initial CUDA Performance Lessons

…via pygraphistry, and the demo folders have a bunch of examples close to what we do in the wild: https://github.com/graphistry/pygraphistry Ex: ``` import graphistry graphistry.nodes(alerts_df).umap().plot() ``` That's smart library sugar…

comment by lmeyerov · 2024-05-10 · in Radient – vectorize many data types, not just text

…the first extensions to support on-the-fly switching to more graph-native indexing as needed. Ex: https://github.com/graphistry/pygraphistry/blob/master/demos...

comment by lmeyerov · 2024-04-16 · in How much memory does a graph take?

…ready for the next rev with aggregate compute as it's becoming more important for our community: https://github.com/graphistry/pygraphistry/blob/master/demos...

comment by lmeyerov · 2024-03-06 · in The "missing" graph datatype already exists. It was invented in the '70s

…like how to make it easy to explore 100,000X+ more relationships on screen than they're showing: https://github.com/graphistry/pygraphistry . First, what do graph visualizations do? - They let us see the relationships in data. The article…

comment by lmeyerov · 2024-01-01 · in Displaying Content as a Graph

We regularly use pygraphistry to generate /import => viz 100k+ entity embeddings on mobile fine: https://github.com/graphistry/pygraphistry , should be pretty easy to redo / scale . WebGL is impressively capable on even old smartphones…

comment by lmeyerov · 2023-12-09 · in NeurIPS 2023 Posters Cluster Visualization

…any other pydata (DF, csv, parquet, ...) to interactive GPU viz w all sorts of analytics built in: https://github.com/graphistry/pygraphistry#explore-any-data-...

comment by lmeyerov · 2023-12-09 · in NetworkX – Network Analysis in Python

…but we have gpu graph viz generation 1-liners for pandas/nx/igraph/cugraph/parquet/arrow @ http://github.com/graphistry/pygraphistry . If easygraph works with the rest of the pydata world, I'd hope just another 1-liner away. We're now…

comment by lmeyerov · 2023-07-23 · in EasyGraph: A Comprehensive Tool for Graph Analysis and Social Computing

I appreciate the good faith attempt! https://github.com/graphistry/pygraphistry No 3d/vr/etc unfortunately, we never saw commercial demand in our segments, just looking at bigger datasets and increasingly 'wide' /…

comment by lmeyerov · 2023-07-05 · in How to pass a first-round interview

I'd be curious if someone loaded these into http://github.com/graphistry/pygraphistry and tried something like overlaying a GNN anomaly detection over the base visuals. Both parts are automated & GPU accelerated, so can probably handle…

comment by lmeyerov · 2023-04-18 · in Codegraph – static code analyzator / code diagramer

…to play with it, try "graphistry.hypergraph(pd.read_csv(' http://blah.csv'))['graph'].plot ()" in http://github.com/graphistry/pygraphistry (or just to get the ._nodes and ._edges dataframes out) Nowdays, we also do a lot with embedding…

comment by lmeyerov · 2022-07-30 · in Why Hypergraphs? (2013)

…decisions & UIs in a few lines. First out was for UMAP and we've been pushing on GNNs more recently, http://github.com/graphistry/pygraphistry . Elsewhere, we're also working on the MLOps side and some key modeling scenarios. - ... both…

comment by lmeyerov · 2022-06-29 · in The dark side of Graph Neural Networks

…then, it should work out-of-the-box with no parameters, and then all sorts of fun things to tune: https://github.com/graphistry/pygraphistry/blob/21fad42412cc...

comment by lmeyerov · 2022-05-11 · in BERTopic: The Future of Topic Modeling

…a few lines once you have a feature table, and there's a recent GH issue to automate that step too: https://github.com/graphistry/pygraphistry/blob/master/demos...

comment by lmeyerov · 2021-12-30 · in Handbook of Graph Drawing and Visualization (2013)

The duality is super useful in practice! In the table/dataframe -> hypergraph dataframe transform @ https://github.com/graphistry/pygraphistry , we do `hypergraph(multicolumn_table, direct=True | False)['graph'].plot()` , which renders…

comment by lmeyerov · 2021-11-23 · in Don't bring a tree to a mesh fight

https://github.com/graphistry/pygraphistry + https://github.com/rapidsai/cudf if you're coming from the api / ds side, and GNNs side is more of a "let's chat!" thing for figuring out aligned collaborations (slack/email, all good!)

comment by lmeyerov · 2021-11-11 · in An Engineer's View of Venture Capitalists (2001)

…So it's pretty common now for data frameworks, and increasingly, DB connectors. Ex: Our client https://github.com/graphistry/pygraphistry takes a bunch of formats, but we convert to Arrow before sending to our server, we zero-copy it…

comment by lmeyerov · 2021-04-26 · in Parsing Protobuf at 2+GB/S: How I Learned to Love Tail Calls in C

We do millions of edges in the browser fine via webgl (graphistry.com / https://github.com/graphistry/pygraphistry ) . For forceatlas and other interactive & iterative analytics algs (t-sne, ...), it's hard to keep 100K+ nodes interactive…

comment by lmeyerov · 2019-04-07 · in El Grapho: High Performance WebGL Graph Data Visualization Engine

Yep -- at https://github.com/graphistry/pygraphistry , we started by making millions of nodes/edges interactive. If you use notebooks, can signup on our site and get going. The trick is we connect GPUs in the browser to GPUs in the cloud,…

comment by lmeyerov · 2019-02-11 · in Datashader: turns even the largest data into images, accurately

We made http://github.com/graphistry/pygraphistry for that sort of thing, feel free to ping for an API key! The idea is by connecting GPUs in your browser to GPUs in the cloud, we can do bigger and bigger datasets over time. We're…

comment by lmeyerov · 2017-09-25 · in A Quick Introduction to Graphviz

…GPU visual graph analytics for looking at more data at a time, our team is happy to share access to http://github.com/graphistry/pygraphistry . Likewise, investigation teams digging daily into event & entity data (security, fraud, patient…

comment by lmeyerov · 2017-07-20 · in ArangoDB 3.2 GA RocksDB, Pregel, Fault-Tolerant Foxx and Satellite Collections

For larger graphs -- 10K nodes, 100K nodes, ... --- we built http://github.com/graphistry/pygraphistry , which leverages GPU client+cloud acceleration. We're happy to share API keys with folks doing fun things. There's a REST endpoint and…

comment by lmeyerov · 2017-02-26 · in Announcing ggraph: A grammar of graphics for relational data

…for scenarios like the above. For the latter two use cases, a good place to get started is our API: https://github.com/graphistry/pygraphistry . Feel free to contact us at info@ if this may solve a problem for you. (And.. we're hiring!…

comment by lmeyerov · 2016-12-30 · in Show HN: Ggraph – A graph visualization library for big messy data

…10K-1M things on the IPython/Jupyter side of the world, folks have been enjoying our GPU library: github.com/graphistry/pygraphistry . Feel free to contact for an API key.

comment by lmeyerov · 2016-12-09 · in How to Create an Interactive WebGL Network Graph Using R

…be happy to share a dev key to our viz API: leo@gr...stry.com . Some examples of what's possible: https://github.com/graphistry/pygraphistry . Gets fun when you combine it with a Spark cluster and the full blockchain :)

comment by lmeyerov · 2016-09-02 · in Blockchain Surveillance Is Accelerating Privacy Tool Development

Looks great! Today after work I plan to try out version with PMI and https://github.com/graphistry/pygraphistry .

comment by kozikow · 2016-07-11 · in Visualizing relationships between Python packages

…10-100X more data (and more of a focus on batteries-included data exploration), we've been building https://github.com/graphistry/pygraphistry that leverages GPGPU tech. Ping for an alpha API key :) Not to detract from Sigma: it's a great…

comment by lmeyerov · 2015-11-15 · in Sigma.js: a JavaScript library for graph drawing

For what it's worth, we're regularly working with 100K-1MM element graphs over at github.com/graphistry/pygraphistry , e.g., for analyzing IT operations & security events. Most tools force analysts to start from ~scratch and don't scale,…

comment by lmeyerov · 2015-11-12 · in Visualising Networks Part 1: A Critique