diff --git a/README.md b/README.md
index 757aa5c..dfb225f 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,6 @@
-## :map: K-space
-Map but using mermaid git graph. Bitmap is difficult to edit. Vector scales better but difficult to version. Code is shareable and can be easily improved. Hence, map in git graph.
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+## 🗺️ K-space
+ℹ️ Map but with [mermaid git graph](https://mermaid.js.org/syntax/gitgraph.html). Bitmap is difficult to edit. Vector scales better but difficult to version and has somewhat steep learning curve. Code is shareable and can be easily improved. Hence, map in git graph.
+
+🔗️ To preview the map, either follow [this link](https://mermaid.live/edit#pako:eNqFVV1u2zgQvsqUQOAXObBjJ5b1liZuUTR1CifoHwQUtDSWWFOkQFJxs4bPsEAv0Oe9wd6qe4QdyZZiqynsF8nD4fd9HH4zWrNIx8gCdnKyFkq4ANYQKoCO1MkNPqDsBNCJcV4kHa-KuxQzLINzbrFThRLhXhuepxRdlwEK2VSvXhquohQthRdcWvR2axkXars25SVUJ9LGiFgbQttsYHNyEqoaEm5mQahCNa_ywaAVMSpnu9wgB21iNAH0QxXpLBMORBxAyC6d5MoJ60FuxAN3CDyK0NqQgXvMMYDZ5MNkdjfZA64l1JDnNWSoMjQJtpkdT0qmV7Pb6T3EWpuQ7aFRXvmC3YXRytWYvZbMDLM5GqKmbC0lxpAYXagYZFn3PVQqYrTUhWtUHgjvrrRZCpV0bc4jrMkuDrYd5rR07NboTHOJVLQo5cLQcyXUp_dwczkFi67ISy3PKNmW53eKFomWsUALc9qbaF2-vyivY1vGd4XFIvvjYXdHXQpHiwqda07pt1iu9GKBCBmPUqHQgwUhJPTMRGT0ij_QqxVqSQtCOjRU8hXZw3gQC5uuuE3RHFOximrycYv8v58__vn179_HAGJulgf2bePg9xyNyMhE3Amt6B5cWspOJNUZpaR9CVfCZvYY1aFpz2rCs3a_KE1dbcBmnNCN1tlznfIMTd0iB2jCdSxwkJos1aSyp-TauCnXtluSNW3cbpCJxIhaQ4mIAKkvLJmIKqOSJ-d8vJzeT64DuJ1dT2Yv_liPnUkbyt_UlObt0tDKGzHtofKRXFulVVnVnVxNr7xt14DlK0AXnT4pm97C9ec309dwO-3evbmfHBPXKGjxcuKScTMNDp2ymzPgNPWoeaA73N5ec65t9KDMwxYI_ckLagJLjQlzs_0dEbsH20JbCMXl0zido4r35NSCvzZe7LfNSE6El5dXb3cnrsv5niu11DoRGf_GobR1yJhHM9TQ5ySm71f15am2Z7RUbikbreTeUB4vnL57VBELnCnQYzRok5QF2-8SK_KYxsC14InhWRPNuWLBmn1nQX_knw6Ho4tef9D3B-fjge-xRxacD06Hg9F4eDHoj8_9Xs_feOwvKgkLeqfj_rA3Ho0vzvyR3xv5owruS7VYKtj8D8vgo-c) or paste the content of [map.mmd](map.mmd) to [mermaid.live](https://mermaid.live/).
+
+👎️ Currently neither gitea nor wiki.js support mermaid's git graph diagramming.
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