#typescript#editor#gfm#javascript#markdown#markdown_editor#milkdown#prosemirror#remarkjs#rich_text_editor#typescript#wysiwyg#wysiwyg_editor
Milkdown is a flexible, open-source editor that lets you write and edit Markdown in a simple, visual way, just like you see it in apps such as Typora. It is built using powerful tools like ProseMirror and Remark, and everything in Milkdown works as a plugin, so you can add or remove features easily. You can customize its look and feel to match your app, and it supports real-time collaboration for team editing. This means you get a reliable, easy-to-use editor that fits your needs and grows with your projects, making writing and sharing documents smoother and more efficient[1][2][4].
https://github.com/Milkdown/milkdown
🪐 Hidden over 430 light-years away in the constellation Ophiuchus, the protoplanetary disk around the young star AS 209 is riddled with striking gaps and rings thought to be carved by newly forming planets. ALMA observations revealed the disk’s outermost gap may be created by a planet similar in mass to Neptune, astonishing astronomers because it would be forming over 200 astronomical units from its star—far beyond the realms where planets are usually born. ✨
#protoplanets⚡#ALMA⚡#Ophiuchus
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🪐 The black hole MAXI J1820+070, about 10,000 light-years away in the constellation Ophiuchus, is known for its rapid and dramatic changes in brightness. These "black hole outbursts" happen when the black hole pulls in matter from a companion star, causing huge X-ray flares as the material heats up and spirals inward—revealing just how active and unpredictable these cosmic giants can be. ✨
#blackhole⚡#xray⚡#Ophiuchus⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space
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🪐 A rogue planet called ISO-Oph 98, discovered in the Ophiuchus star-forming region about 475 light-years from Earth, is so light it’s only about 0.6% the mass of our Sun—closer to a giant planet than to a star. Unlike most planets, rogue planets like ISO-Oph 98 drift through space without orbiting any star, shining faintly with their own leftover heat rather than reflecting sunlight. ✨
#rogueplanets⚡#starformation⚡#Ophiuchus⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space
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🪐 The magnetar 1RXS J170849.0–400910, located about 18,000 light-years away in the constellation Ophiuchus, is known for its titanic magnetic field, which can reach over 100 trillion times the strength of Earth's. This intense magnetism is so powerful that it can twist the star's crust, triggering sudden bursts of X-rays and gamma rays—brief flashes that outshine entire regions of space before fading into darkness. ✨
#magnetar⚡#Xrays⚡#Ophiuchus⚡#nasa⚡#galaxy⚡#stars⚡#astronomy⚡#universe⚡#cosmos⚡#space
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