Web Directories & Curated Lists

This OSINT tools collection lists several hundred online resources for open-source intelligence research.

GitHub Ranking lists repositories by stars and forks, including top repositories across programming languages.

A.Tools collects free online utilities for graphics, text, encryption, programming, calculations, finance, and other categories.

Browse or search a directory of 1,731 discussion forums covering a range of subjects.

Majestic-12 is developing a distributed search engine that shares web crawling work across participating computers.

Plan a week, manage tasks and share booking links using time.fyi with Google Calendar.

This curated list collects tools for digital creatives working across a variety of mediums.

Rohesia Hamilton Metcalfe catalogs experimental film, video art, and web-based art available for sale or rental.

HeyTools collects 110 browser-based utilities for formatting, converting, and generating content locally.

Ou0.cc describes itself as a free site offering tools and resources, with a tools index and FAQ.

QuickRef.ME shares developer cheat sheets and quick references contributed by open-source users.

Blinde Kuh helps children find German websites with learning and age-appropriate content.

Markwhen creates cascading timelines from Markdown-like text, with date formats, links, images, and location support described in its repository.

This repository lists official YouTube channels that offer free movies, anime, cartoons, documentaries, sports, and other content.

Pixelated Pathways collects internet links and guides as a work in progress, with a focus on free and open source resources.

Look up paper sizes, dimensions and formats in this free reference resource.

DataHoarding.org indexes resources and archives related to data hoarding, web archiving, and digital preservation.

The 32-Bit Cafe community wiki collects resources for people building personal websites.

Free For Dev lists SaaS, PaaS, and IaaS offerings with free tiers relevant to DevOps and infrastructure developers.

Lightweight minimalist frameworks are collected in Awesome Minimalist, a curated software resource list.

GoOnlineTools collects online utilities intended to simplify tasks, with a growing catalog users can browse or share.

GitHub projects starred by its author are collected in Awesome Stars, a curated repository list.

Design system projects and related resources are collected in Awesome Design Systems.

Compare the size of two objects side by side in 3D and save the comparison in your browser.