Move to github actions (#21)

.github/workflows/ci.yml

@@ -0,0 +1,21 @@
+name: CI
+on: [push, pull_request]
+jobs:
+  test:
+    name: ${{ matrix.node-version }} ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+        node-version: [6, 8, 10, 11, 12, 13, 14, 15]
+    steps:
+      - uses: actions/checkout@v2
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Install
+        run: npm i
+      - name: Tests
+        run: npm test

README.md

@@ -1,7 +1,6 @@
 # hyperid
 
-[![Build
-Status](https://travis-ci.org/mcollina/hyperid.svg)](https://travis-ci.org/mcollina/hyperid)
+[![Build Status](https://img.shields.io/github/workflow/status/mcollina/hyperid/CI)](https://github.com/mcollina/hyperid/actions)
 
 Uber-fast unique id generation, for Node.js and the browser.
 Here are the benchmarks: