Real-Time RESTful APIs and Websocket for Stocks, Currencies, and Crypto.
- Recent and upcoming IPOs: https://finnhub.io/docs/api/ipo-calendar
Free, easy-to-use REST API interface delivering worldwide stock market data. Obtain real-time stock data for any ticker down to the minute, request intraday quotes or search 30+ years of accurate historical market data. Easily integrate the API and make use of 170,000+ worldwide stock tickers, collected from 70 global exchanges, including Nasdaq, NYSE, and more
Free tier: 100 requests / month
Market index figures are unavailable at the free tier.
A better, faster and stronger spiritual successor to BZip2. Features higher compression ratios and better performance thanks to a order-0 context mixing entropy coder, a fast Burrows-Wheeler transform code making use of suffix arrays and a RLE with Lempel Ziv+Prediction pass based on LZ77-style string matching and PPM-style context modeling.
Like its ancestor, BZip3 excels at compressing text or code.
In the AUR.
Go from graph data to a secure and interactive visual graph app in 15 minutes. Batteries-included self-hosting of graph data apps with Streamlit, Graphistry, RAPIDS, and more!
This open source effort puts together patterns the Graphistry team has reused across many graph projects as teams go from code-heavy Jupyter notebook experiments to deploying streamlined analyst tools. Whether building your first graph app, trying an idea, or wanting to check a reference, this project aims to simplify that process. It covers pieces like: Easy code editing and deployment, a project stucture ready for teams, built-in authentication, no need for custom JS/CSS at the start, batteries-included data + library dependencies, and fast loading & visualization of large graphs.
GPU enabled.
Seems to be Docker-only.
Set up a free account, get access to NASDAQ data through their APIs.
Bloxs is a simple python package that helps you display information in an attractive way (formed in blocks). Perfect for building dashboards, reports and apps in the notebook.
It works with Jupyter Notebook, Google Colab, Deepnote, Kaggle Notebook, and Mercury.
A sparkline generator implemented as a shell script.
Just run spark and pass it a list of numbers (comma-delimited, spaces, whatever you'd like) and it generates a text-mode bar graph, where the heights are relative to one another but reflect the numbers given. It's designed to be used in conjunction with other scripts that can output in that format.
Github: https://github.com/holman/spark
A library of handcrafted vector linework for cartography, each designed in a unique aesthetic style. They are meant to break us away from default line paths that we so often rely on by providing more visually-interesting alternatives.
Available in Shapefile, GeoJSON, and Adobe Illustrator formats.
Curated Intelligence is working with analysts from around the world to provide useful information to organisations in Ukraine looking for additional free threat intelligence.
WeeWX is a free, open source, software program, written in Python, which interacts with your weather station to produce graphs, reports, and HTML pages. It can optionally publish to weather sites or web servers. It uses modern software concepts, making it simple, robust, and easy to extend. It includes extensive documentation.
WeeWX runs under most versions of Linux, as well as macOS, *BSD, and Solaris. Many users are running on the Raspberry Pi. The images on this page and throughout this web site are from sample stations running WeeWX.
Thousands of stations throughout the world run WeeWX, many of whom have opted-in to be shown on our station map.
Github: https://github.com/weewx/weewx
JLess is a command-line JSON viewer designed for reading, exploring, and searching through JSON data. JLess will pretty print your JSON and apply syntax highlighting. Use it when exploring external APIs, or debugging request payloads. Expand and collapse Objects and Arrays to grasp the high- and low-level structure of a JSON document. JLess has a large suite of vim-inspired commands that make exploring data a breeze. JLess supports full text regular-expression based search. Quickly find the data you're looking for in long String values, or jump between values for the same Object key.
Vi-like keybindings.
The Covid Act Now API provides access to comprehensive COVID data — both current and historical. The data is available for all US states, counties, and metros and is aggregated from a number of official sources, quality assured, and updated daily. It is available in JSON and CSV formats.
The API provides data on retail fuel prices in 130 countries and electricity prices in 150 countries. The fuel price data are collected on a weekly basis and the electricity price data are collected quarterly. The cost depends on whether you need access to fuel, electricity and/or natural gas prices; the number of countries; and whether you need data updates and/or historical data. Please contact us for details and a quote. You can start a two-week free trial to determine if the data feed would be useful to you. The free trial gives you access to the latest fuel prices and to electricity and natural gas prices from two quarters ago. Please contact us if you would like a free trial.
To access personal data that isn't available in Your Account or in your device (e.g. your search history):
- Go to Request My Data.
- Select the data you want to receive.
- Click Submit Request when you're done.
- Click the validation link in your confirmation email.
- Once your request is processed, a secure download link will be sent to the e-mail address associated with the account.
Public REST API to track JWST's current status
API data source: https://www.jwst.nasa.gov/content/webbLaunch/whereIsWebb.html
Public endpoint: https://api.jwst-hub.com
A list of command line tools for manipulating structured text data.
A carefully curated list of CSV-related tools and resources
CSV remains the most futuristic data format from the distant past.
XML has risen and fallen. JSON is just a flash in the pan. YAML is a poisoned chalice. CSV will outlast them all.
When the final cockroach breathes her last breath, her dying act will be to scratch her date of death in a CSV file for posterity.
Analyze a company's investment profile by looking at pertinent news, stock price patterns, and overall sentiment.
Has a REST API. Free tier offers 1 API key, 60 requests per minute, 1000 requests per day. The premium tier isn't too bad ($25us/month) if you need to heavily use their service.