Directory
Published directory entries matching your search.
The Prompt Engineering Roadmap on roadmap.sh is a community-created step-by-step guide for learning prompt engineering in 2026. Roadmap.sh is an open-source platform that provides developer career roadmaps, learning resources, best practices, and projects, and is the 6th most starred project on GitHub with hundreds of thousands of monthly visitors.
pwn.college is an education platform where learners develop and practice core cybersecurity skills in a hands-on fashion. It is maintained by a team of hackers at Arizona State University and powers much of ASU's cybersecurity curriculum. The platform is open and free to participants worldwide.
Quickposes is a gesture drawing tool and image library for art students, illustrators and anyone wanting to improve drawing skills. Users select pose types and a time limit, then draw the essence of the pose before the image changes. Challenges are always 20 images each session, and a Random gestures mode exists for non-time-limit practice.
RadiologyEducation.com is a digital library of radiology education resources. It collects links to lectures, textbooks, teaching files, anatomy atlases, clinical practice guidelines and patient education, organized by subspecialty including breast, chest, emergency, musculoskeletal and pediatric radiology. It also lists mobile apps, ebooks and podcasts.
Readlang is a language-learning tool for reading texts in over 100 languages. Clicking a word or phrase shows a translation, and translated items can be saved and practiced with flashcards. It offers a free plan and paid Premium and Premium Plus plans.
RegexOne provides a set of interactive lessons and exercises to help you learn regular expressions. The lessons cover topics such as matching specific characters, character ranges, optional characters, whitespace and groups, and the site also includes practice problems and language guides.
Creates sample resumes and professional profiles using AI-generated examples for inspiration and practice.
A community-driven collection of roadmaps, articles and guides intended to help developers grow in their careers. It offers role-based and skill-based roadmaps, best practices and guides, covering topics such as frontend, backend, full stack, DevOps, data analysis and machine learning, and allows searching available roadmaps.
Supports teaching, studying or skills practice with AI-guided learning tools.
A collection of SaaS landing pages with a focus on copywriting and design, organized by page sections such as navbars, headers, features, pricing and testimonials. Each block lists best practices and includes articles and screenshots from landing pages. The site also offers a company browsing view and a design comparison feature.
Multidisciplinary bibliographic database and online update of the science and practice of injury prevention.
SalesAgent Chat is an AI sales copilot that provides real-time suggestions and live transcription during sales calls. It also offers an AI sales coach, simulated sales practice and mock calls, and insights from analyzed conversations. The copilot is optionally available as a Chrome extension.
A sorted list of technical on-page SEO best practices from 9elements, organized by HTML tags. It covers the title, meta description, heading, alt, canonical, Open Graph, responsive site meta and robots tags, with notes on recommended lengths and keyword use.
Settei Dreams is described as an archive of animation production materials, including settei, color designs, artbooks, storyboards and production sketches. The site states the materials are intended as references for animation practice, fan art, 3D models and cosplay, and asks that settei not be printed and resold for profit.
Sight Reading Factory is a cloud-based service that generates customizable sight reading exercises on demand. It offers multiple difficulty levels and unlimited exercises for piano, guitar, voice, strings, woodwinds, brass, and percussion. Students can practice in a web browser or iOS app, and educators can create assignments and use auto assessment.
Supports teaching, studying or skills practice with AI-guided learning tools.
Southampton Solent University is a higher education institution located in central Southampton, within walking distance of Southampton Central train station. It offers undergraduate and postgraduate courses including MA, MSc, MBA and LLM programmes, with start dates in September, January and May. The university delivers gold-rated teaching, industry-standard facilities, practice-led learning linked to industry, personal tutor support, career support, apprenticeships, campus tours and open days. It ranks top for student satisfaction out of 130 institutions in the Complete University Guide 2027, top for teaching quality out of 131 UK institutions in the Times Good University Guide 2025, and top student city in StudentCrowd 2024.
SpeedCubeDB is a free online speedcubing algorithm and reconstruction database. It covers algorithms for 2x2 through 6x6 cubes as well as Square 1, Pyraminx, Megaminx, and Skewb. The site also lists practice tools including a scramble analyzer and cross trainer, and offers login for tracking progress.
Stat Trek provides free online tutorials and calculators covering statistics and probability. Tutorial topics include AP Statistics, probability, linear regression, ANOVA, survey sampling, and matrix algebra, explained in plain English. The site also offers practice exams and a random number generator and sample size calculator for statistical work.
Stemformatics is a platform for exploring gene expression datasets and samples. It hosts integrated data atlases covering myeloid, blood and dendritic cell populations, and enables users to discover genes and pathways. The platform provides access to hundreds of gene expression datasets, offers API access for developers, and shares information about its team, data processing practices, privacy policies, licensing and funding sources.
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.
TeachEngineering is a free digital library providing K-12 STEM curriculum and educational resources. It hosts more than 2,200 peer-reviewed, standards-aligned hands-on activities and lessons focused on science, engineering design and math, aligned to NGSS and state standards. The platform empowers formal and informal educators regardless of engineering experience to deliver engaging STEM learning, and also offers professional development and a community of practice for engineering education.
A handbook guide covering preparation for software engineering interviews. It outlines interview formats such as quizzes, online coding assessments, take-home assignments, phone screens and onsite rounds, and covers choosing a programming language, computer science fundamentals, coding practice, system design and behavioral interviews.
The case against AI-generated users is an IDEO journal article that explores the use of AI-generated synthetic users for design research. It discusses alternative methods to meet research goals, compares the value of traditional design research to outputs from large language models, and offers forward-looking perspectives on design research practices.
