Apache Spark is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters. It provides high-level APIs in Java, Scala, Python and R, and supports Spark SQL, pandas API on Spark, MLlib, GraphX and Structured Streaming. The documentation covers downloads, the shell and client applications.
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Spark is a fast and general engine for large-scale data processing.
Analyzes structured data and helps produce queries, insights or visualizations.
specification.website is an open source tool or library for SEO, metadata, crawling, routing, or website optimization.
Springboard is an education technology company that offers online career tracks in data science, machine learning, artificial intelligence, cybersecurity, software engineering, and UX design. Its blog provides articles on certifications, skill building, and career planning. The platform also partners with employers to hire emerging talent and offers team upskilling solutions.
SpyFu is a competitor keyword research tool for Google Ads PPC and SEO. It allows users to view competitors' PPC and SEO keywords, ad tests, backlink profiles, and includes AI-powered site audits, daily performance tracking and an API.
An open source tool for running arbitrary queries against public data from the Stack Exchange network.
Staking Rewards is an independent rating platform for staking and on-chain yield. It compares verified providers across tracked assets, grading staking infrastructure providers and DeFi protocols on a single AAA–D scale intended to express downside risk.
statamic-peak is an open source tool or library for SEO, metadata, crawling, routing, or website optimization.
A data and trends page from PeptaHub presenting statistics on peptide compounds, covering legal status, research evidence, administration routes and categories. The page states that 156 peptide profiles were analyzed across 10 therapeutic categories, 5 legal classifications and 6 routes of administration, with the dataset available as JSON and CSV downloads under CC BY 4.0.
StatsKit.jl is a convenience meta-package for the Julia programming language. Developed by the JuliaStats organization, it aggregates essential packages for statistical computing into a single installation. The project is hosted on GitHub and aims to simplify the setup of a comprehensive statistics environment in Julia.
Statsmodels is a Python package that complements scipy for statistical computations, including descriptive statistics and estimation and inference for statistical models. It provides linear regression models, generalized linear models, discrete models, time series analysis, survival analysis, multivariate methods and a range of statistical tests.
stolen.shoes is a video embed generator and link generator. The generator is provided by hackerman.xyz, and the site states that it does not host any of the content embedded or redirected through it.
Portal offering three explorers for the Stratos Chain. Big Dipper is described as the most complete explorer, suited to historical research, validator analytics and governance proposals, and can be slower to load. Web3 Explorer, powered by Blockscout, covers EVM transactions, smart contract interactions and token transfers. Ping.pub is a lightweight explorer for quick checks on recent blocks.
StudyCraft is an open source, free study tool available for Windows, MacOS and Linux. It allows users to import study materials including PDFs, Markdown files, webpages and GitHub repositories, which are automatically indexed into a vector database for semantic search. Users can customize their imported content, and the tool automatically generates flashcard decks and practice tests, plus provides study session analytics to track progress. It supports self-hosted and cloud-hosted large language model integrations and is built for fast performance.
Stylus is a browser extension for restyling websites, derived from the Stylish extension's version 1.5.2 source code. It allows users to install themes and styles, write custom CSS, and import databases from Stylish. Analytics and data collection were removed. It is available for Chrome, Firefox and Opera, and supports automatic updates of installed styles.
This is a GPT-2 model fine-tuned on the succinctly/midjourney-prompts dataset of 250k text prompts users issued to Midjourney over a month. It can auto-complete prompts for any text-to-image model, though it occasionally produces Midjourney-specific tags. Users can specify requirements via double-dashed parameters and entity weights.
Summingbird is a library for writing MapReduce programs that resemble native Scala or Java collection transformations and running them on distributed MapReduce platforms including Storm and Scalding. Programs can execute in batch mode, realtime mode, or a hybrid mode combining Scalding and Storm. The repository was archived by its owner on Jan 20, 2022 and is read-only.
SuperDataScience is a podcast hosted by Dr. Jon Krohn that covers topics in machine learning, artificial intelligence, data science, and data careers. New episodes are released every Tuesday and Friday.
Supernova is a design system and knowledge management platform that connects design and code data, including tokens, components and documentation, into one source. It supports multi-brand design systems, page history, realtime collaboration and code automations. Filtered MCP servers give AI agents team-specific knowledge, and MCP analytics show usage by users.
A data exploration platform designed to be visual, intuitive, and interactive.
Apache Superset is an open-source data exploration and visualization platform. It offers a no-code visualization builder and a SQL IDE, connects to SQL-based databases, and ships with more than 40 pre-installed visualization types. It includes dashboards, a chart builder, SQL Lab and datasets, with a plug-in architecture for custom visualizations.
SurferSEO tracks rankings, SERP visibility, and keyword performance across search results.
svelte-meta-tags helps manage meta tags, Open Graph data, and social sharing previews for websites.