From bb141114ad4e4eb6db66e212fa08d93257b99bbc Mon Sep 17 00:00:00 2001
From: Siddharth Bhat <siddharth.bath@tweag.io>
Date: Sun, 16 Jun 2019 14:36:24 +0200
Subject: [PATCH] Add link to mfix.github.io/ghc in HACKING.md

---
 HACKING.md | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/HACKING.md b/HACKING.md
index 8e862b8863..b1d41a7c5e 100644
--- a/HACKING.md
+++ b/HACKING.md
@@ -86,10 +86,21 @@ read over this page carefully:
 
 <https://gitlab.haskell.org/ghc/ghc/wikis/building/using>
 
+A web based code explorer for the GHC source code with semantic analysis
+and type information of the GHC sources is available at:
+
+<https://haskell-code-explorer.mfix.io/>
+
+Look for `GHC` in `Package-name`. For example, here is the link to
+[GHC-8.6.5](https://haskell-code-explorer.mfix.io/package/ghc-8.6.5).
+
+
+
 If you want to watch issues and code review activities, the following page is a good start:
 
 <https://gitlab.haskell.org/ghc/ghc/activity>
 
+
 How to communicate with us
 ==========================
 
-- 
GitLab