diff --git a/O/ObservablePlotExperiment/Compat.toml b/O/ObservablePlotExperiment/Compat.toml
new file mode 100644
index 000000000000000..0c48e898ce411d0
--- /dev/null
+++ b/O/ObservablePlotExperiment/Compat.toml
@@ -0,0 +1,5 @@
+[0]
+AbstractPlutoDingetjes = "1.3.2-1"
+Dates = "1.11.0-1"
+HypertextLiteral = "0.9.5-0.9"
+julia = "1.10.0-1"
diff --git a/O/ObservablePlotExperiment/Deps.toml b/O/ObservablePlotExperiment/Deps.toml
new file mode 100644
index 000000000000000..3921941f3309454
--- /dev/null
+++ b/O/ObservablePlotExperiment/Deps.toml
@@ -0,0 +1,4 @@
+[0]
+AbstractPlutoDingetjes = "6e696c72-6542-2067-7265-42206c756150"
+Dates = "ade2ca70-3891-5945-98fb-dc099432e06a"
+HypertextLiteral = "ac1192a8-f4b3-4bfe-ba22-af5b92cd3ab2"
diff --git a/O/ObservablePlotExperiment/Package.toml b/O/ObservablePlotExperiment/Package.toml
new file mode 100644
index 000000000000000..406c54ed711dc60
--- /dev/null
+++ b/O/ObservablePlotExperiment/Package.toml
@@ -0,0 +1,3 @@
+name = "ObservablePlotExperiment"
+uuid = "216e6a69-7265-646e-696e-656d6d65777a"
+repo = "https://github.com/fonsp/ObservablePlotExperiment.jl.git"
diff --git a/O/ObservablePlotExperiment/Versions.toml b/O/ObservablePlotExperiment/Versions.toml
new file mode 100644
index 000000000000000..54daacd6741ec93
--- /dev/null
+++ b/O/ObservablePlotExperiment/Versions.toml
@@ -0,0 +1,2 @@
+["0.1.0"]
+git-tree-sha1 = "13283cf9f18bc0afa4340dc9fd54009fd5331d31"
diff --git a/Registry.toml b/Registry.toml
index 9b6d1dccf8ff635..80ce8c65a3fe557 100644
--- a/Registry.toml
+++ b/Registry.toml
@@ -1574,6 +1574,7 @@ some amount of consideration when choosing package names.
 2169fc97-5a83-5252-b627-83903c6c433c = { name = "AlgebraicMultigrid", path = "A/AlgebraicMultigrid" }
 216c6a2e-6c61-7669-6863-726165657274 = { name = "TreeArchival", path = "T/TreeArchival" }
 216cd8d6-c1f2-4f0b-a686-f7bd07ccd726 = { name = "MomentArithmetic", path = "M/MomentArithmetic" }
+216e6a69-7265-646e-696e-656d6d65777a = { name = "ObservablePlotExperiment", path = "O/ObservablePlotExperiment" }
 216eeeb1-80f3-427b-9618-77bd73e1755d = { name = "LittleEphemeris", path = "L/LittleEphemeris" }
 21706172-204c-4d4f-5420-656854206f44 = { name = "LazyJLLWrappers", path = "L/LazyJLLWrappers" }
 2172800d-0309-5a57-a84f-d50c94757422 = { name = "Probably", path = "P/Probably" }