diff --git a/index.html b/index.html
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+- 2021-07-18: Elegant Expandable Elements
- 2019-11-25: In praise of blame
- 2019-05-05: Syscall efficiency
- 2019-05-05: Optimistic parsing
diff --git a/markdown/index.md b/markdown/index.md
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+1. 2021-07-18: [Elegant Expandable Elements](2021-07-18-elegant-expandable-elements.html)
1. 2019-11-25: [In praise of blame](2019-11-25-in-praise-of-blame.html)
1. 2019-05-05: [Syscall efficiency](2019-05-05-syscall-efficiency.html)
1. 2019-05-05: [Optimistic parsing](2019-05-05-optimistic-parsing.html)