Free alternatives to vaex
50 free AI Skills apps to use instead, best rated first.
Top picks
- B
batch-grill-me
Getbatch-grill-me is an agent skill from Matt Pocock's skills collection, listed on skills.sh. It interviews you relentlessly about a plan until you share an understanding. It maps decisions as a tree and asks every question it can answer now
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webapp-testing
GetNative Python Playwright scripts for testing local web applications with server lifecycle management. Includes with_server.py helper to automatically start and manage single or multiple servers before running automation scripts. Supports re
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content-research-writer
GetAssists in writing high-quality content by conducting research, adding citations, improving hooks, iterating on outlines, and providing real-time feedback on
- O
openhue
Getopenhue is an agent skill from the OpenClaw project, listed on skills.sh. It lets an agent control Philips Hue lights and scenes through a Hue Bridge with the OpenHue CLI: turn lights on and off, dim rooms, set scenes such as movie mode, an
- I
implement
Getimplement is an agent skill from Matt Pocock's skills collection, listed on skills.sh. It implements work from a spec or tickets: it fetches the ticket, works test-first at agreed seams, runs type checks and tests as it goes, reviews the re
- F
frontend-design
GetDistinctive, production-grade frontend interfaces that reject generic AI aesthetics through intentional design choices. Guides aesthetic direction selection (brutalist, maximalist, retro-futuristic, luxury, organic, etc.) before implementat
More AI Skills apps
About vaex
vaex
Processes large tabular scientific datasets
vaex is an agent skill for processing large tabular scientific datasets with Vaex on a single machine. It is for data that is larger than memory, especially for repeated reductions and histograms over local Vaex HDF5 or Arrow files. Vaex uses expressions and virtual columns, which defer computation until it is needed, and reductions normally run straight away. It also supports filtered views, streamed statistics, binned visualisations and conversion between file formats. The skill is clear that out-of-core storage does not make every operation memory-bounded. Sorting, joins, large group dictionaries, materialising columns and many estimator fits still need substantial RAM. The installation guide says to use a separate environment, because the repository's default Python version is newer than this Vaex release supports. Use it when a table is too large for pandas and your work is mostly summaries, filters and plots over the data. It is part of the k-dense-ai scientific agent skills repository on GitHub, which has about 49,600 stars. The listing shows it as free, and it has about 1,800 installs.
- Price
- Free
- Made by
- k-dense-ai
- Category
- AI Skills
- Website
- github.com/k-dense-ai/scientific-agent-skills/vaex