A curated list for some recommendatory online tools and resources.
*Plot
Wolfram Mathworld Mathematics.
Thesaurus Synonyms and Antonyms Online.
DBLP A database for papers on computer science.
ArXiv A database for pre-printed papers.
ACM Association for Computing Machinery.
IEEE Institute of Electrical and Electronic Engineers.
AR Annual Reviews.
Artificial Intelligence Review Reviews of recent progress in the field of artificial intelligence and cognitive science.
ZLibrary Online e-book-library for free downloading.
Library Genisis Online e-book-library for free downloading.
Jiumo Online e-book-library for free downloading.
Plato Papers on epistemology and philosophy.
PhilPapers Papers on epistemology and philosophy.
Psy-Paradigm Experimental psychology paradigms.
APA American Psychology Associate.
YoviSun Academic tool box.
CSAIL Vision Repository of Vision Datasets produced by MIT CSAIL.
Introduction to Logic Introduction to Mathematical Logic, Stanford Online Open Course.
Probabilistic Graph Models Probabilistic Graph Models, Stanford Online Open Course.
Computational Cognitive Science Courses MIT, Harvard, Stanford, JHU... Course resources of CoCoSci.
SAMR 国家市场监督管理总局企业名称查询系统．
Wind 中国金融经济数据终端．
SimilarWeb Tools for tracking website users.
CADAS Airlines.
NSFC National Natural Science Foundation of China.
Graphviz Graphviz Documentations.
PumpkinBook Supplementary meterial of Machine Learning by Zhi-Hua Zhou.
Julia Julia Academy.
NumpyML Machine learning in Numpy. Docs
MS Docs Tutorials for services on MS Azure. 中文版。
Machine Learning Yearning Deepai, Andrew Ng. 中文版。
PyTorch 中文版。
Machine Learning Basic Machine Learning Implementations. 中文版。
Algorithms A tutorial on basic algorithm problems. 中文版/English.
Belbin Turtorial on team management.
Refactoring and Design Patterns
Standard Readme Templates for Readme of Machine Learning Projects.
gitignore A collection of useful .gitignore templates.
Instructables A community for DIYs.
Use t-SNE Efficiently Tutorial for effectively exploiting t-SNE for high-dimensional data visualization.
Wheel of Emotions Plutchik’s Wheel of Emotions.
IDEONE General Online IDE.
SWISH Online Prolog IDE and complier.
Compiler Explorer Exploring x86masm Assembly and other languages simultaneously.
AsmDebugger Online assembly debugger.
GCCDebugger Online GCC Assembly debugger.
Matlab Online Matlab Server.
CircuitVerse Online Digital Logic Simulator.
Logisim Online Digital Logic Simulator.
Multisim Online Circurt Simulator.
Calculator Online Calculators for all aims.
Dcm2Bnr Online Decimal-Binary Converter.
IEEE754 IEEE754 Two float to IEEE754 Converters.
Appetize Online iOS/Android simulator.
BoredHumans Online AI programs.
Proginn 软件服务外包平台：程序员客栈．
oschina 软件服务外包平台：开源众包．
codemart 软件服务外包平台：码市．
GoDaddy Domain name service provider.
US Domain Center Domain name service provider.
Modal Online Product Prototype Editor.
Mokit Online Product Prototype Editor.
Regex=>NFA Online Regular Language to NFA/DFA Convertor.
ML-visual Visualization templates for Machine Learning paper.
Kepler.gl Repo for a powerful Visulization Tool.
Edotor Online Graphviz editor.
Plotly Online Plotly-Python interactive editor.
Canva Online diagram generator.
Sketchpad Online drawing tool.
ProcessOn Online diagram generator.
Probabilistic Graph Model Repo for tikz Probabilistic Graph Model examples.
NN-SVG Visualize neural network architecture online.
ConvDraw Visualize neural network architecture online.
Netron Visualize neural network architecture online.
Flaticon Database of free icons.
Vecteezy Database of free images.
Iconfinder Database of free icons.
Signdatabase Database of pictorgramic signs.
Creately Visual Workspace for concept visualization.
DiagramEditor Online Diagram Editor.
Mathcha Online formula and diagram editor.
OverLeaf Online LaTex editor.
Templates LaTex templates.
HUST-Templates LaTex templates for HUST.
Table Online LaTex table generator.
I Love PDF Online PDF Tools.
Combinepdf Online PDF Combiner.
Sejda Online PDF Editor.
SmallPDF Online PDF Editor.
PDF24 Online PDF Comparator.
PlanetB Online code syntax-highlight generator for MS Doc.
WonderCV Online CV generator. (中文/English)
ezyZip Online zipfile extractor.
GreasyFork Tampermonkey scripts repository.
Audio Converter Online audio converter.
Cloud Convert Online multiple converters.
OCRMaker Online Optical Character Recognizer.
OCR API Online Optical Character Recognizer.
Office MS Office Online.
HTML5up Website templates and CSS element libraries.
epub2pdf Online epub to pdf converter.
Forto Online Photo Structurizer.
IMLSP Sheet music library.
Julia Fischer Music played by Julia Fischer.
Julia Fischer Videos of Julia Fischer.
Anne-Sophie Mutter: A life with Beethoven, Anne-Sophie Mutter: Encounters with Mendelssohn Musical documentaries by Anne-Sophie Mutter.
Beethoven Concertos Videos of Daniel Barenboim conducting and playing beethoven concertos with Staaskapelle Berlin at Jahrhunderthalle Bochum, Klavierfestival Ruhr 2007.
How to sound like Beethoven? A tutorial analyzing Beethovenian Sonatas in memory of the 250th celebration of Beethoven.
Mendelssohn My collection of masterpieces by Felix Mendelssohn and Fanny Mendelssohn Hensel.
Beethoven My collection of masterpieces by Ludwig van Beethoven.
Brahms My collection of masterpieces by Johannes Brahms.
Bach My collection of masterpieces by Johann Sebastian Bach.
Schumann My collection of masterpieces by Clara Schumann and Robert Schumann.
Schubert My collection of masterpieces by Franz Schubert.
Chopin My collection of masterpieces by Fredric Chopin.
Tchaikovsky My collection of masterpieces by Peter Ilych Tchaikovsky.
Rachmaninoff My collection of masterpieces by Sergei Rachmaninoff.
Grieg My collection of masterpieces by Edvard Grieg.
Maehler My collection of masterpieces by Gustav Maehler.
Mozart My collection of masterpieces by Wolfgang Amadeus Mozart.
Haendel My collection of masterpieces by Georg Friedrich Haendel.