arXiv is a free distribution service and an open-access archive for 2,223,468 scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.
The Accountability Project gives researchers and journalists a powerful, but simple tool to search across data that would otherwise be siloed. Our collection includes more than 1.8 billion public records.
The Best Free Tools & Resources.
Mr. Free Tools Is a Search Engine/Curated Directory That Gives You the Best Free Tools and Resources From Around the Web to Help You Win—No Matter What Your Field Is.
Search for open source icons, 150.000+ icons.
A perfect search engine with 150.000+ free, open sources icons. Use them in Notion, Figma or download them with a single click.
Free Long-Tail Keyword Research Tool.
Suggest Machine reveals the hidden and the biggest part of the search Iceberg.
Open Source Search Engine
Fast, typo-tolerant open source search engine. Lightning-fast, Open Source Search. No PhD required.
Craft delightful search-as-you-type experiences with Typesense. Meticulously engineered for performance & ease of use.
Site Search & Discovery powered by AI
Shape a delightful search experience in a snap.
An open-source, lightning-fast, and hyper-relevant search engine that fits effortlessly into your apps, websites, and workflow.
This is a collection of high-quality learning resources organized by topics & formats and enriched by metadata like difficulty level, assumed prerequisites, reviews by experts and quality tags like visual, interactive, challenging etc. For many books or research papers, there are direct links thanks to projects like InternetArchive, LibGen, Arxiv, SciHub, IPFS etc.
Qdrant (read: quadrant ) is a vector similarity search engine and vector database. It provides a production-ready service with a convenient API to store, search, and manage points - vectors with an additional payload. Qdrant is tailored to extended filtering support. It makes it useful for all sorts of neural-network or semantic-based matching, faceted search, and other applications.
dns recon and research, find and lookup dns records.
DNSdumpster.com is a FREE domain research tool that can discover hosts related to a domain. Finding visible hosts from the attackers perspective is an important part of the security assessment process.
Delta Fonts is an archive of logo fonts, music band fonts, sports fonts, TV fonts and more. You can browse or search thousands of logos in our database and find the fonts used for them. We are constantly identifying fonts used in company logos, music logos and sports logos etc and updating our database.
Search Engine for Logos and Fonts.
Search 'n find FONTS used by World Brands.
AI use cases search engine.
PyVideo.org is an index of Python related media.