New arithmetic abstraction + common file extensions as constants.

10 files changed, 21 insertions, 2 deletions

diff --git a/documentation/bookmark/audio/signal_processing/wavelet.md b/documentation/bookmark/audio/signal_processing/wavelet.md
new file mode 100644
index 000000000..82095a75f
--- /dev/null
+++ b/documentation/bookmark/audio/signal_processing/wavelet.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [Wavelets: a mathematical microscope](https://www.youtube.com/watch?v=jnxqHcObNK4)
+
diff --git a/documentation/bookmark/business/productivity.md b/documentation/bookmark/business/productivity.md
index 795388173..3029b1c21 100644
--- a/documentation/bookmark/business/productivity.md
+++ b/documentation/bookmark/business/productivity.md
@@ -1,6 +1,6 @@
 # Reference
 
-0. []()
+0. [Don't Wait for Motivation, Act for Momentum](https://salman.io/blog/momentum-motivation/)
 0. [Quality Is Systemic](https://jacobian.org/2022/sep/9/quality-is-systemic/)
 0. [Rockstar Developers Are THE WORST Developers](https://www.youtube.com/watch?v=mVY2rFninp8)
 0. [Let it slide](https://world.hey.com/dhh/let-it-slide-9e40f11a)
diff --git a/documentation/bookmark/cloud.md b/documentation/bookmark/cloud_computing.md
index 5a0ab3fbe..8747cec5e 100644
--- a/documentation/bookmark/cloud.md
+++ b/documentation/bookmark/cloud_computing.md
@@ -1,6 +1,6 @@
 # Reference
 
-0. []()
+0. [Infrastructure from Code](https://infrastructurefromcode.com/)
 0. [Cloud Monads: A novel concept for monadic abstraction over state in serverless cloud applications](https://repository.tudelft.nl/islandora/object/uuid%3Ac17705c5-a92c-4a91-955a-51b3b6ed450c)
 0. [LocalStack: A fully functional local cloud stack](https://localstack.cloud/)
 
diff --git a/documentation/bookmark/distributed_programming/clock/interval_tree.md b/documentation/bookmark/distributed_programming/clock/interval_tree.md
new file mode 100644
index 000000000..8521f2cca
--- /dev/null
+++ b/documentation/bookmark/distributed_programming/clock/interval_tree.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [Interval Tree Clocks](https://ferd.ca/interval-tree-clocks.html)
+
diff --git a/documentation/bookmark/metaprogramming/code/mod.md b/documentation/bookmark/meta_programming/code/mod.md
index 9e5158ce6..9e5158ce6 100644
--- a/documentation/bookmark/metaprogramming/code/mod.md
+++ b/documentation/bookmark/meta_programming/code/mod.md
diff --git a/documentation/bookmark/metaprogramming/code/query.md b/documentation/bookmark/meta_programming/code/query.md
index 4db580b7b..4db580b7b 100644
--- a/documentation/bookmark/metaprogramming/code/query.md
+++ b/documentation/bookmark/meta_programming/code/query.md
diff --git a/documentation/bookmark/macro.md b/documentation/bookmark/meta_programming/macro.md
index 7a5f6255a..7a5f6255a 100644
--- a/documentation/bookmark/macro.md
+++ b/documentation/bookmark/meta_programming/macro.md
diff --git a/documentation/bookmark/meta_programming/staged_programming.md b/documentation/bookmark/meta_programming/staged_programming.md
new file mode 100644
index 000000000..08130ee36
--- /dev/null
+++ b/documentation/bookmark/meta_programming/staged_programming.md
@@ -0,0 +1,4 @@
+# Reference
+
+0. [Staged programming with typeclasses](https://www.tweag.io/blog/2022-11-15-unrolling-with-typeclasses/)
+
diff --git a/documentation/bookmark/state_machine/state_chart.md b/documentation/bookmark/state_machine/state_chart.md
new file mode 100644
index 000000000..3c1522cbd
--- /dev/null
+++ b/documentation/bookmark/state_machine/state_chart.md
@@ -0,0 +1,6 @@
+# Reference
+
+0. [f-of-xstate: Tools for operating on xstate state machines as data](https://github.com/simplystated/f-of-xstate)
+0. [Simply Stated](https://www.simplystated.dev/)
+0. [XState: State machines and statecharts for the modern web](https://github.com/statelyai/xstate)
+
diff --git a/documentation/bookmark/user_interface/a11y__accessibility.md b/documentation/bookmark/user_interface/a11y__accessibility.md
index adcbec5bd..0a30f4523 100644
--- a/documentation/bookmark/user_interface/a11y__accessibility.md
+++ b/documentation/bookmark/user_interface/a11y__accessibility.md
@@ -1,5 +1,6 @@
 # Reference
 
+0. [Links are not buttons. Neither are DIVs and SPANs](https://karlgroves.com/links-are-not-buttons-neither-are-divs-and-spans/)
 0. [Accessibility Not-Checklist](https://not-checklist.intopia.digital/)
 0. [Accessibility Design: Color Blindness](https://www.alanzucconi.com/2015/12/16/color-blindness/)
 0. [a11yphant: Learning web accessibility made easy](https://a11yphant.com/)