diff --git a/README.md b/README.md
index f9fe36d..1aa5e02 100644
--- a/README.md
+++ b/README.md
@@ -38,19 +38,19 @@ console.log(timeInterval);
 
 ## API
 
-* `new Interval(start: number, end: number, includeStart: boolean, includeEnd: boolean)`
+* `new Interval(start: number, end: number, includeStart: boolean, includeEnd: boolean)` \
     Create an interval object
     ```typescript
       new Interval(1, 2, true, false);
     ```
-* `Interval.from(intervalNotation: string): Interval`
+* `Interval.from(intervalNotation: string): Interval` \
     Create an interval object from mathematical interval notation
     ```typescript
       Interval.from("[1,2]");
     ```
-* `Interval.sort(interval1, interval2, ...): Interval[]`
+* `Interval.sort(interval1, interval2, ...): Interval[]` \
     Sort intervals with following order: empty, lowest start, lowest end
-* `Interval.union(interval1, interval2, ...): Interval[]`
+* `Interval.union(interval1, interval2, ...): Interval[]` \
     Union elements and sort
     ```typescript
     const interval1 = new Interval(1, 2, true, true);
@@ -59,13 +59,19 @@ console.log(timeInterval);
     const union = Interval.union(interval1, interval2);
     // union = new Interval(1, 4, true, false);
     ```
-* `obj.isOverlapping(interval: Interval): boolean`
+* `obj.isOverlapping(interval: Interval): boolean` \
     Checks if passed interval overlaps/intersect
-* `obj.contains(numberOrInterval: number | Interval): boolean`
+* `obj.contains(numberOrInterval: number | Interval): boolean` \
     Contains passed number or interval completely
-* `obj.isEmpty(): boolean`
+* `obj.isEmpty(): boolean` \
     If is an empty interval `{}`, `[2,1]`, `(1,1)`, `(1,1]`, `[1,1)`
-* `obj.copy(): Interval`
+* `obj.copy(): Interval` \
     Copy interval
-* `obj.isEqual(interval: Interval): boolean`
+* `obj.isEqual(interval: Interval): boolean` \
     Check if interval is equal
+
+## Similar libraries
+* [math.interval](https://github.com/xgbuils/math.interval)
+* [math-intervals](https://github.com/pifactory/math-intervals)
+* [math-interval](https://github.com/harunurhan/math-interval)
+* [math-interval-parser](https://github.com/Semigradsky/math-interval-parser)
diff --git a/package.json b/package.json
index 1e0874b..f63d49b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@lezram/math-interval",
-  "version": "0.0.5",
+  "version": "1.0.0",
   "description": "Working with mathematical intervals",
   "main": "dist/node/index.js",
   "types": "dist/node/index.d.ts",
@@ -8,10 +8,10 @@
     "build": "npm run build:node && npm run build:browser",
     "build:node": "tsc",
     "build:browser": "webpack",
-    "ci": "npm run test-build & npm t & wait",
     "prepublishOnly": "npm run ci",
-    "test": "jest",
+    "ci": "npm run test-build & npm run coverage & wait",
     "test-build": "npm run build && node e2e/test-build.js",
+    "test": "jest",
     "coverage": "jest --coverage"
   },
   "repository": {