It doesn't look bad at all! It's not a lifestyle-blog, it's a dev-tool.
Right now the left row is empty, which makes it look a bit broken. You could add a light-gray message like "no pull-requests pending" or something.
You could also add a bg-color to the code-snippets, to make them more discernable.
Thanks :) I'll add a simple syntax highlighter. This could be good.
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