Directory
Published directory entries matching your search.
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.
SpriteSheep is a browser-based pixel art and sprite animation editor. It provides layers, frames, palettes and dithering tools, plus a tileset workflow, for building sprites and frame-by-frame animations without installation. The site labels it an alpha build in active development and free to use.
Sprout is an interactive anime recommendation engine that uses a machine learning model to generate tailored recommendations based on watch history and ratings from MyAnimeList or AniList profiles. It also provides stats and visualizations of personal watch history and preferences, plus the Atlas Visualization. Sprout is fully open source.
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.
spys.one publishes a live list of free public proxy servers, covering HTTP, HTTPS with SSL support, and SOCKS proxies. Entries include proxy address and port, proxy type, anonymity level, country and city, hostname or organization, latency, relative speed, uptime and last check time. It also offers proxy lists by country, anonymity, ASN or organization, city and port.
People-search tool for looking up names, phone numbers, addresses, and public records.
SQL Easy is a free interactive SQL tutorial offering 31 exercises that run against a real SQLite database in the browser. It provides hints when users are stuck and immediate feedback when a query is correct, and requires no signup. It is built by the team behind Beekeeper Studio.
Online SQL editor for writing and testing SQL queries without setting up a local database.
SQL Noir provides educational videos, lessons, tutorials, or self-learning resources.
SQL PD provides educational videos, lessons, tutorials, or self-learning resources.
SQL Practice provides educational videos, lessons, tutorials, or self-learning resources.
A browser-based viewer for SQLite files. Users drop a file onto the page or open it through a file dialog, and the file is processed locally with JavaScript and HTML5 FileReader rather than uploaded. Tables can be exported to CSV. The page requires a browser with modern HTML5 support.
The SKA Observatory is an intergovernmental organisation building two large telescope arrays in South Africa and Australia through global collaboration. Its stated science goals concern exploring the Universe, and the project covers handling large volumes of data.
A fan-run, noncommercial archive for fandom works such as fanfiction, fanart, fandom meta, fan videos and podfic. It is a project of Squidge.org based on open-source code from the OTW. Users with an account can share fanworks, receive update notifications, take part in challenges and track visited and saved works.
Squid TV is an independent guide to television broadcasters around the world. It provides editorial profiles describing where broadcasters are based, the areas and audiences they serve, the languages they use, their main programming fields, and their historical or institutional background, browsable by region, country or globe.
Squoosh is a browser-based image optimizer for compressing and comparing images with different codecs. Images are processed locally and never leave the device. Users open an image, inspect differences, and save, with settings adjustable for smaller files.
srrDB is a public collection of Warez scene information, holding ReScene and nfo files. It is described as a historical record of the warez scene, and its help page states that no downloads are offered there. Users can browse entries, and the site provides an API, wiki, IRC channel and open data dumps.
srvrlss is a directory that helps developers compare serverless platforms, self-hosted PaaS tools, edge compute providers, and managed runtimes. It provides structured provider profiles with technical details, pricing, regions, limits, and features, along with comparisons, alternatives, and pricing breakdowns. New providers and updates are added regularly.
SSC provides educational videos, lessons, tutorials, or self-learning resources.
SSD Memory Cell Clearing provides Linux, macOS, BSD, or Unix documentation, tutorials, manuals, and learning guides.
Ssemble is an AI clipping tool that turns YouTube videos and uploaded files into short-form clips, adding captions, music and overlays. It supports YouTube, Vimeo, Kick, Twitch and file uploads, and can schedule and auto-post to TikTok, YouTube Shorts and Instagram Reels. A REST API allows programmatic creation of clips for automation and integrations.
SSHADE is an interoperable solid spectroscopy database infrastructure providing spectral and photometric data from gamma to radio wavelengths. Measured samples include ices, minerals, rocks, organic and carbonaceous materials, and liquids. It contains specialized databases from various research groups, mostly from Europe, and can also be searched through the VESPA virtual observatory.
SShuttle is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
SSL Labs is a non-commercial research effort by Qualys offering documents, tools and thoughts related to SSL. It provides tools to test a server's certificate and configuration, test a browser's SSL implementation, and view SSL Pulse data on how other web sites are doing. It also publishes documentation on deploying SSL/TLS correctly.
