🎓
Academic & Education
Foreign literature
Google Scholarscholar.google.com
Google Scholar paper search
P
PubMedpubmed.ncbi.nlm.nih.gov
Biomedical literature database
Web of Sciencewebofscience.com
Authoritative citation index
S
Scopusscopus.com
Elsevier abstract & citation database
S
ScienceDirectsciencedirect.com
Elsevier full-text journal library
S
SpringerLinklink.springer.com
Springer academic full-text library
Wiley Onlineonlinelibrary.wiley.com
Wiley academic database
IEEE Xploreieeexplore.ieee.org
Electrical & electronics engineering literature
A
arXivarxiv.org
Open preprint repository
S
SSRNssrn.com
Social science & humanities preprints
Semantic Scholarsemanticscholar.org
AI-powered academic search
O
OpenAlexopenalex.org
Open scholarly metadata database
Chinese literature
CNKIcnki.net
China's master academic literature library
Wanfang Datawanfangdata.com.cn
Journals, theses & conference papers
VIP Journalsqikan.cqvip.com
Full-text Chinese journal database
Baidu Xueshuxueshu.baidu.com
Academic literature meta-search
NSSDncpssd.org
Free philosophy & social science library
NSTLnstl.gov.cn
National science & technology library
X-MOLx-mol.com
Research frontiers & literature tracking
Online courses
China University MOOCicourse163.org
National-level courses from top universities
XuetangXxuetangx.com
MOOC platform started at Tsinghua
Zhihuishuzhihuishu.com
Credit courses for Chinese universities
C
Courseracoursera.org
Online courses from world universities
E
edXedx.org
Course platform founded by MIT & Harvard
U
Udemyudemy.com
Global skills course marketplace
MIT OpenCourseWareocw.mit.edu
Free MIT course materials
Khan Academyzh.khanacademy.org
Free general education for everyone
NetEase Open Coursesopen.163.com
University lectures with Chinese subtitles
CHSIchsi.com.cn
Official degree & student record verification
CHSI YZyz.chsi.com.cn
Official postgraduate entrance exam portal
Kaoyankaoyan.com
Postgraduate exam news & experience forum
Research tools
Z
Zoterozotero.org
Open-source reference manager
O
Overleafoverleaf.com
Collaborative online LaTeX writing
E
Elicitelicit.com
AI literature review assistant
C
Consensusconsensus.app
AI search for scientific consensus
Connected Papersconnectedpapers.com
Literature connection graphs
Research Rabbitresearchrabbit.ai
Literature tracking & citation graphs
R
ResearchGateresearchgate.net
Social network for researchers
Muchongmuchong.com
Graduate & research exchange community
M
Mendeleymendeley.com
Reference manager & researcher network
E
EndNoteclarivate.com
Classic reference management software
Data & computing
Wolfram Alphawolframalpha.com
Computational knowledge engine
G
GeoGebrageogebra.org
Dynamic mathematics lab
D
Desmosdesmos.com
Online graphing calculator
K
Kagglekaggle.com
Data science competitions & datasets
Google Dataset Searchdatasetsearch.research.google.com
Dataset search for research
Our World in Dataourworldindata.org
Data on global development
NBSstats.gov.cn
Official Chinese statistics
Bioinformatics
N
NCBIncbi.nlm.nih.gov
Genes, sequences & biomedical records
B
BLASTblast.ncbi.nlm.nih.gov
Online sequence alignment
E
Ensemblensembl.org
Vertebrate genome browser
UCSC Genome Browsergenome.ucsc.edu
Genome annotation browser
S
STRINGstring-db.org
Protein-protein interaction networks
G
GEPIAgepia.cancer-pcu.cn
Gene expression & survival analysis
D
DAVIDdavid.ncifcrf.gov
Functional enrichment analysis
E
Enrichrmaayanlab.cloud
Gene set enrichment analysis
C
cBioPortalcbioportal.org
Cancer genomic data explorer
G
GeneCardsgenecards.org
Comprehensive gene annotation database