healio.com
Healio ECG Review provides educational lessons, courses, tutorials, or study material for self-learning.
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heightsplatform.com
Heights Platform is an AI online course creation and community software platform. It lets creators build and sell online courses, communities, coaching programs, and digital products, with unlimited videos and modules, lesson editor tools, drip feed, and payment plans via Stripe or PayPal. It also provides a website builder and landing pages.
cloudera.com
Is a personal, portable Hadoop environment that comes with a dozen interactive Hadoop tutorials.
data-literacy.geckoboard.com
This resource offers a downloadable, printable poster outlining 15 common data fallacies as part of data literacy lessons, with a monthly random giveaway for free mailed copies of the poster.
huggingface.co
A free LLM course from Hugging Face that teaches large language models and natural language processing. It covers the Transformers, Datasets, Tokenizers, and Accelerate libraries and the Hugging Face Hub, along with some libraries outside the ecosystem. The course is without ads.
imbalanced-learn.org
An open source, MIT-licensed Python library imported as imblearn that relies on scikit-learn. It provides tools for classification with imbalanced classes. The documentation includes installation guides, a user guide, an API reference and a gallery of examples.
jetbrains.com
Access all JetBrains IDEs, plugins, and courses for your studies and future tech career.
victorzhou.com
A beginner-friendly guide on using Keras to implement a simple neural network in Python. It walks through MNIST handwritten digit classification, covering setup, data preparation, building the model, compiling, training, testing and using the model. It is intended for complete beginners to Keras who have a basic background knowledge of neural networks.
khanacademy.org
Khan Academy provides educational lessons, courses, tutorials, or study material for self-learning.
lambda.ai
Lambda offers hourly rental of NVIDIA H100, H200, B200, and A100 GPUs through a self-serve interface, with instances launchable via UI, API, or CLI. Users can train, fine-tune, and serve models on one to eight GPU instances and pay by the minute, with no egress fees.
rentry.co
A scholarly reference page for the study of J.R.R. Tolkien's invented languages and writing systems. It lists comprehensive reference websites and general information on languages such as Quenya, Sindarin, Adûnaic and Westron, and points to Tolkien's published works and The History of Middle-earth.
laoshi.io
Laoshi is a Chinese language learning service built around smart flashcards and a spaced repetition system for studying Mandarin vocabulary and characters. It offers practice in reading and writing in the app, ready-made HSK word lists, goal setting and progress tracking. A family of digital tools includes a classroom, dictionary, grammar library, pinyin converter and Chinese name generator.
learnagenticpatterns.com
A free curriculum of six courses on agentic AI design patterns for developers and product managers. It covers code, architecture, decisions and hands-on games, with 21 patterns for developers and 15 modules for product managers. No account is needed to read the material.
learn-eberban.github.io
Learn Eberban is a free and open-source book for studying the constructed language Eberban. It teaches the language up to an intermediate level and reads like a book, with each chapter introducing a concept alongside vocabulary and example sentences. The course is marked as out of date and on indefinite hiatus.
learnamic.com
Learnamic provides educational lessons, courses, tutorials, or study material for self-learning.
learnclash.com
LearnClash is a quiz duel app in which players face a real opponent 1v1 on general knowledge or a chosen topic. Every answer is explained, and missed questions return after 7 days. Duels are turn-based with a 72-hour window per turn. Duels, explanations and missed-question reviews are free, with no ads.
Supports teaching, studying or skills practice with AI-guided learning tools.
learnlyai.co.uk
AI-powered academic assistant for students with note-taking, essay writing, and presentation generation.
csie.ntu.edu.tw
LIBSVM is an integrated software library for support vector classification, regression and distribution estimation. It provides a simple interface for linking with other programs and includes multi-class classification, cross-validation and probability estimates. Interfaces exist for Python, R, MATLAB and other languages.
making.lyst.com
LightFM is a Python implementation of recommendation algorithms for implicit and explicit feedback. It allows item and user metadata to be incorporated into matrix factorization algorithms, representing users and items as sums of latent feature representations. Installation is available from PyPI, and a Docker setup is provided for running examples and tests.
litcharts.com
Find literature study guides and analyses.
lizardpoint.com
Lizard Point Quizzes is a site offering interactive map quizzes for learning or studying geography. It states that over 200 map quizzes cover world countries, states, cities, rivers, flags and more. A free account can save scores and track progress, and quizzes can be customized. Teachers can access their students' scores.
loficafe.net
LofiCafe is a free lofi radio site with six live stations, ambient sounds and focus timers, intended for studying, working, sleeping and gaming. It states no ads or sign-up are needed to press play.
lofizen.co
Lofizen is a lofi music app offering animated backgrounds, ambient sounds and tools for study and work sessions. It includes a timer with work, short break and long break intervals, plus ambient sound categories such as nature, static sounds, keyboards and spaces. Free registration is offered.