diff --git a/Cargo.lock b/Cargo.lock
index 69dd593..7b057f6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1317,25 +1317,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "this_algorithm"
-version = "0.1.0"
-dependencies = [
- "csv",
- "s2",
- "serde",
- "thiserror",
- "words",
-]
-
-[[package]]
-name = "this_algorithm-wasm"
-version = "0.1.0"
-dependencies = [
- "this_algorithm",
- "wasm-bindgen",
-]
-
 [[package]]
 name = "thiserror"
 version = "1.0.38"
@@ -1666,8 +1647,8 @@ version = "0.1.0"
 dependencies = [
  "rocket",
  "serde",
- "this_algorithm",
  "tokio",
+ "xpin",
 ]
 
 [[package]]
@@ -1827,6 +1808,25 @@ dependencies = [
  "thiserror",
 ]
 
+[[package]]
+name = "xpin"
+version = "0.1.0"
+dependencies = [
+ "csv",
+ "s2",
+ "serde",
+ "thiserror",
+ "words",
+]
+
+[[package]]
+name = "xpin-wasm"
+version = "0.1.0"
+dependencies = [
+ "wasm-bindgen",
+ "xpin",
+]
+
 [[package]]
 name = "yansi"
 version = "0.5.1"
diff --git a/Cargo.toml b/Cargo.toml
index 8ed35c3..42143c9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "this_algorithm"
+name = "xpin"
 version = "0.1.0"
 edition = "2021"
 
@@ -7,7 +7,7 @@ edition = "2021"
 members = [
     ".",
     "./words",
-    "./this_algorithm-wasm/",
+    "./xpin-wasm/",
     "./web",
 ]
 
diff --git a/README.adoc b/README.adoc
index 787098a..3bdfc00 100644
--- a/README.adoc
+++ b/README.adoc
@@ -6,4 +6,4 @@
 :rouge-style: molokai
 :sectlinks:
 
-= this_algorithm
+= xpin
diff --git a/docs/ALGORITHM.adoc b/docs/ALGORITHM.adoc
index 6628fae..b8a3900 100644
--- a/docs/ALGORITHM.adoc
+++ b/docs/ALGORITHM.adoc
@@ -16,9 +16,9 @@ If you want to see the steps to get to this definition, go to link:DESIGN.html[D
 
 == Data format
 
-[source,title='this_algorithm and S2 CellID Format']
+[source,title='xpin and S2 CellID Format']
 ----
-=== this_algorithm Format ===
+=== xpin Format ===
 WORD2 (13 bits)               :  vvvvvvvvvvvvv
 WORD1 (13 bits)               :  |           |vvv vvvvvvvvvv
 WORD0 (13 bits)               :  |           |             |vvvvvv vvvvvvv
diff --git a/docs/DESIGN.adoc b/docs/DESIGN.adoc
index 65cc781..8ff6240 100644
--- a/docs/DESIGN.adoc
+++ b/docs/DESIGN.adoc
@@ -64,7 +64,7 @@ For a detailed comparison, go link:https://wiki.openstreetmap.org/wiki/What3word
 [%header,cols="h,,,,"]
 |===
 |
-|this_algorithm
+|xpin
 |link:https://what3words.com/[what3words^]
 |link:https://xaddress.org/[Xaddress^]
 |link:https://maps.google.com/pluscodes/[Plus Codes^]/link:https://en.wikipedia.org/wiki/Open_Location_Code[Open Location Codes^]
@@ -84,8 +84,8 @@ m|849VCWC8+R9
 |Memorizable
 footnote:[This is subjective, of course. I am defining this to mean similar enough to an address, which I consider memorizable]
 |Yes
-|Yes (is shorter than this_algorithm)
-|Yes (is shorter than this_algorithm)
+|Yes (is shorter than xpin)
+|Yes (is shorter than xpin)
 |No
 
 |Small wordlist
@@ -516,13 +516,13 @@ Considerations when designing a wordlist:
 . Bad words/negative words (`DEATH` should probably be excluded)
 . Different languages (if the algorithm could ever made non-English)
 
-this_algorithm has a relatively small wordlist of length ~8192, so it is feasable to map all plural/singlar and homonym words to the same value, to prevent confusion.
+xpin has a relatively small wordlist of length ~8192, so it is feasable to map all plural/singlar and homonym words to the same value, to prevent confusion.
 
-NOTE: this_algorithm will disallow complex words, map homonyms and singular/plural words to the same value, and allow repition.
+NOTE: xpin will disallow complex words, map homonyms and singular/plural words to the same value, and allow repition.
 
 ==== Wordlist
 
-this_algorithm used link:https://github.com/hackerb9/gwordlist[hackerb9/gwordlist^] for the wordlist and associated frequencies.
+xpin used link:https://github.com/hackerb9/gwordlist[hackerb9/gwordlist^] for the wordlist and associated frequencies.
 Only the first few thousand words from `frequency-all.txt.gz` were used.
 
 ==== Lemmatization
@@ -634,7 +634,7 @@ Sample source code:
 
 [source,rust]
 ----
-// Translating lat, lon to this_algorithm
+// Translating lat, lon to xpin
 
 impl<'a> From<&'a Point> for CellID {
     fn from(p: &'a Point) -> Self {
@@ -776,7 +776,7 @@ All interfaces *must* use minimum resources (network, CPU, RAM), so they can run
 
 .Some Ideas for Interfaces
 . Command line
-** `this_algorithm -e -90,180` \=> `\...`
+** `xpin -e -90,180` \=> `\...`
 ** Useful for developers, test data generation, etc.
 ** Easiest to write
 
@@ -790,7 +790,7 @@ All interfaces *must* use minimum resources (network, CPU, RAM), so they can run
 . Offline PWA
 ** Useful for smartphones
 ** Should work offline if possible, but also interface with Google Maps/JAWG/OSM if there is internet connectivity
-** Allows users to translate any link (Google Maps/OSM/Apple Maps) to this_algorithm as a share target
+** Allows users to translate any link (Google Maps/OSM/Apple Maps) to xpin as a share target
 
 . OSMAnd/Other existing mapping applications
 * Requires input from these applications
diff --git a/docs/WORDLIST.adoc b/docs/WORDLIST.adoc
index a97e813..13cedc4 100644
--- a/docs/WORDLIST.adoc
+++ b/docs/WORDLIST.adoc
@@ -11,11 +11,11 @@
 
 == Description
 
-The wordlist for this_algorithm begins with the wordlist from link:https://github.com/ps-kostikov/english-word-frequency/[ps-kostikov/english-word-frequency^] (link:https://github.com/ps-kostikov/english-word-frequency/blob/master/data/frequency_list.txt[data/frequency_list.txt^])
+The wordlist for xpin begins with the wordlist from link:https://github.com/ps-kostikov/english-word-frequency/[ps-kostikov/english-word-frequency^] (link:https://github.com/ps-kostikov/english-word-frequency/blob/master/data/frequency_list.txt[data/frequency_list.txt^])
 
 But this list is not sufficient.
 It contains profane, negative, or words otherwise unfit for this algorithm.
-Because the wordlist required for this_algorithm is relatively small (8194), we can reduce this 53,000 word list substantially.
+Because the wordlist required for xpin is relatively small (8194), we can reduce this 53,000 word list substantially.
 
 == Processing
 
diff --git a/docs/index.adoc b/docs/index.adoc
index 975bea0..a2ddd50 100644
--- a/docs/index.adoc
+++ b/docs/index.adoc
@@ -6,7 +6,7 @@
 :rouge-style: molokai
 :sectlinks:
 
-= this_algorithm
+= xpin
 
 == Pages
 
diff --git a/justfile b/justfile
index 2d08f84..e82c21a 100644
--- a/justfile
+++ b/justfile
@@ -12,7 +12,7 @@ rust-build:
     cargo build --all
 
 build-wasm:
-    wasm-pack build --target web this_algorithm-wasm
+    wasm-pack build --target web xpin-wasm
 
 js-build: build-wasm
     yarn --cwd ./web-frontend/ build
diff --git a/src/lib.rs b/src/lib.rs
index 9e44503..e67d286 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -67,7 +67,7 @@ pub enum Error {
 }
 
 #[allow(clippy::doc_markdown)]
-/// An encoded this_algorithm address
+/// An encoded xpin address
 #[derive(Debug, Clone, PartialEq, Eq)]
 pub struct Address<'a> {
     number: Number,
diff --git a/tests/algorithm.rs b/tests/algorithm.rs
index 6170dd5..3c73a5f 100644
--- a/tests/algorithm.rs
+++ b/tests/algorithm.rs
@@ -1,7 +1,7 @@
 use common::test_events;
 use s2::cellid::CellID;
-use this_algorithm::Error;
-use this_algorithm::{Address, CELLID_LEVEL};
+use xpin::Error;
+use xpin::{Address, CELLID_LEVEL};
 #[macro_use]
 mod common;
 use common::approx_geodetic_difference_m;
diff --git a/tests/display.rs b/tests/display.rs
index cd41403..ca08897 100644
--- a/tests/display.rs
+++ b/tests/display.rs
@@ -1,5 +1,5 @@
 // use std::str::FromStr;
-// use this_algorithm::Address;
+// use xpin::Address;
 mod common;
 // #[test]
 // fn test_v0() {
diff --git a/web-frontend/src/routes/+layout.svelte b/web-frontend/src/routes/+layout.svelte
index d7c53e1..4356678 100644
--- a/web-frontend/src/routes/+layout.svelte
+++ b/web-frontend/src/routes/+layout.svelte
@@ -32,12 +32,12 @@
 					Home
 				</a>
 				<a
-					href="/encode"
+					href="./encode"
 					class="block mt-4 lg:inline-block lg:mt-0 text-teal-200 hover:text-white mr-4"
 				>
 					Encode
 				</a>
-				<a href="/decode" class="block mt-4 lg:inline-block lg:mt-0 text-teal-200 hover:text-white">
+				<a href="./decode" class="block mt-4 lg:inline-block lg:mt-0 text-teal-200 hover:text-white">
 					Decode
 				</a>
 			</div>
diff --git a/web-frontend/src/routes/encode/+page.svelte b/web-frontend/src/routes/encode/+page.svelte
index ef1e5a4..427f2fe 100644
--- a/web-frontend/src/routes/encode/+page.svelte
+++ b/web-frontend/src/routes/encode/+page.svelte
@@ -1,6 +1,6 @@
 <script>
 	import { WasmStatus } from '$lib/common.js';
-	import init, { address_from_lat_lon } from 'this_algorithm-wasm';
+	import init, { address_from_lat_lon } from 'xpin-wasm';
 	import { onMount, onDestroy } from 'svelte';
 	import { browser } from '$app/environment';
 
diff --git a/web-frontend/vite.config.js b/web-frontend/vite.config.js
index 3a16ad0..105207d 100644
--- a/web-frontend/vite.config.js
+++ b/web-frontend/vite.config.js
@@ -4,5 +4,5 @@ import { defineConfig } from 'vite';
 import { VitePWA } from 'vite-plugin-pwa';
 
 export default defineConfig({
-	plugins: [sveltekit(), wasmPack('../this_algorithm-wasm/'), VitePWA()]
+	plugins: [sveltekit(), wasmPack('../xpin-wasm/'), VitePWA()]
 });
diff --git a/web/Cargo.toml b/web/Cargo.toml
index 905d09b..40cf3f1 100644
--- a/web/Cargo.toml
+++ b/web/Cargo.toml
@@ -8,5 +8,5 @@ edition = "2021"
 [dependencies]
 rocket = {version="0.5.0-rc.2", features=["json"]}
 tokio = {version="1"}
-this_algorithm={path=".."}
+xpin={path=".."}
 serde = {version="1", features=["derive"]}
diff --git a/web/src/main.rs b/web/src/main.rs
index ef312f6..759380c 100644
--- a/web/src/main.rs
+++ b/web/src/main.rs
@@ -2,7 +2,7 @@ use std::str::FromStr;
 
 use rocket::{get, routes, serde::json::Json, Responder};
 use serde::{Deserialize, Serialize};
-use this_algorithm::Address;
+use xpin::Address;
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
@@ -65,14 +65,14 @@ enum ApiError {
     InvalidRequest(&'static str),
 }
 
-impl From<&this_algorithm::Error> for ApiError {
-    fn from(e: &this_algorithm::Error) -> Self {
+impl From<&xpin::Error> for ApiError {
+    fn from(e: &xpin::Error) -> Self {
         Self::AlgorithmError(e.to_string())
     }
 }
 
-impl From<this_algorithm::Error> for ApiError {
-    fn from(e: this_algorithm::Error) -> Self {
+impl From<xpin::Error> for ApiError {
+    fn from(e: xpin::Error) -> Self {
         Self::from(&e)
     }
 }
diff --git a/this_algorithm-wasm/Cargo.toml b/xpin-wasm/Cargo.toml
similarity index 78%
rename from this_algorithm-wasm/Cargo.toml
rename to xpin-wasm/Cargo.toml
index 6164db1..0ced73d 100644
--- a/this_algorithm-wasm/Cargo.toml
+++ b/xpin-wasm/Cargo.toml
@@ -1,5 +1,5 @@
 [package]
-name = "this_algorithm-wasm"
+name = "xpin-wasm"
 version = "0.1.0"
 edition = "2021"
 
@@ -10,4 +10,4 @@ crate-type = ["cdylib"]
 
 [dependencies]
 wasm-bindgen = "0.2"
-this_algorithm = {path=".."}
+xpin = {path=".."}
diff --git a/this_algorithm-wasm/index.html b/xpin-wasm/index.html
similarity index 100%
rename from this_algorithm-wasm/index.html
rename to xpin-wasm/index.html
diff --git a/this_algorithm-wasm/index.js b/xpin-wasm/index.js
similarity index 93%
rename from this_algorithm-wasm/index.js
rename to xpin-wasm/index.js
index cfa49c0..8514ca5 100644
--- a/this_algorithm-wasm/index.js
+++ b/xpin-wasm/index.js
@@ -1,9 +1,9 @@
-// import init, { log_to_address, greet } from "./pkg/this_algorithm_wasm.js";
+// import init, { log_to_address, greet } from "./pkg/xpin_wasm.js";
 // init().then(() => {
 //     console.log(greet());
 // });
 
-import init, { address_from_lat_lon, address_to_lat_lon } from "./pkg/this_algorithm_wasm.js";
+import init, { address_from_lat_lon, address_to_lat_lon } from "./pkg/xpin_wasm.js";
 init().then(() => {
   let updateEncode = () => {
     if (!encodeAddressLat.value || !encodeAddressLon.value) {
diff --git a/this_algorithm-wasm/src/lib.rs b/xpin-wasm/src/lib.rs
similarity index 78%
rename from this_algorithm-wasm/src/lib.rs
rename to xpin-wasm/src/lib.rs
index cf38072..c05c076 100644
--- a/this_algorithm-wasm/src/lib.rs
+++ b/xpin-wasm/src/lib.rs
@@ -10,16 +10,16 @@ use wasm_bindgen::prelude::*;
 
 #[wasm_bindgen]
 pub fn address_from_lat_lon(lat: f64, lon: f64) -> Result<String, String> {
-    this_algorithm::Address::from_lat_lon(lat, lon)
+    xpin::Address::from_lat_lon(lat, lon)
         .map(|a| a.to_string())
         .map_err(|e| e.to_string())
 }
 
 #[wasm_bindgen]
 pub fn address_to_lat_lon(addr_str: &str) -> Result<Vec<f64>, String> {
-    this_algorithm::Address::from_str(addr_str)
+    xpin::Address::from_str(addr_str)
         .as_ref()
         .map_err(|e| e.to_string())
-        .map(this_algorithm::Address::as_lat_lon)
+        .map(xpin::Address::as_lat_lon)
         .map(|(lat, lon)| vec![lat, lon])
 }