doi topic

Organize literature into ideas, fast.

shaunabanana

tool for creating and sharing annotations, using github for storage and social network

shapr

An unofficial api for downloading papers from SciHub via DOI, PMID, title

Tishacy

🔍 우리가 읽을 논문을 찾아서, Cite.GG

Beomi

A high performance bibliographic information service

kermitt2

convert among citation formats

ropensci

A Chrome extension which adds DOI support to Google Scholar

sgrieve

Regular expression for matching DOIs

regexhq

Console Bibliography

mrossinek

An application to visualize scholar articles as an interactive graph

aMarcireau