Merge branch 'master' into fix/preactjs#2644

.github/ISSUE_TEMPLATE.md

@@ -2,7 +2,9 @@
 👋 Hi there! Thanks for taking the time to open an issue.
 ׁ
 Here's a guide to getting your issue resolved quickly:
-🗣 For help with Preact, ask on Slack: https://preact-slack.now.sh
+
+❓ Did you check that you're on the latest version of Preact?
+🗣 For help with Preact, ask on Slack: https://chat.preactjs.com/
 ✨ Check for existing StackOverflow solutions: https://stackoverflow.com/search?q=preact
 📚 Check out our docs - for Preact 10: https://preactjs.com/guide/v10/getting-started
 🔎 Check if there's already an issue for your problem

.github/workflows/ci.yml

@@ -14,8 +14,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-        with:
-          fetch-depth: 1
       - uses: actions/setup-node@v1
         with:
           node-version: '14.x'
@@ -49,90 +47,151 @@ jobs:
         # Use --ignore-scripts here to avoid re-building again before pack
         run: |
           npm pack --ignore-scripts
-          tar -xzf preact-*.tgz
+          mv preact-*.tgz preact.tgz
+          tar -xzf preact.tgz
       - name: Upload build output
         uses: actions/upload-artifact@v2
         with:
           name: build-output
           path: package/
+      - name: Upload npm package
+        uses: actions/upload-artifact@v2
+        with:
+          name: npm-package
+          path: preact.tgz
+      - name: Initialize Tachometer Results Report
+        uses: andrewiggins/tachometer-reporter-action@v2
+        with:
+          initialize: true
 
   bench_text_update:
     name: Bench text_update
-    runs-on: windows-latest
+    runs-on: ubuntu-latest
     needs: build_test
+    timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
         with:
-          fetch-depth: 1
+          node-version: '14.x'
       - uses: actions/download-artifact@v2
         with:
           name: build-output
+      - uses: andrewiggins/download-base-artifact@v1
+        with:
+          artifact: npm-package
+          required: false
+      - name: install & build
+        run: |
+          cd benches
+          npm ci
+      - name: bench
+        run: |
+          export CHROMEDRIVER_FILEPATH=$(which chromedriver)
+          cd benches
+          npm run bench text_update.html
+      - uses: andrewiggins/tachometer-reporter-action@v2
+        with:
+          path: benches/results/text_update.json
+          report-id: text_update
+          base-bench-name: preact-master
+          pr-bench-name: preact-local
+
+  bench_many_updates:
+    name: Bench many_updates
+    runs-on: ubuntu-latest
+    needs: build_test
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v2
       - uses: actions/setup-node@v1
         with:
           node-version: '14.x'
+      - uses: actions/download-artifact@v2
+        with:
+          name: build-output
+      - uses: andrewiggins/download-base-artifact@v1
+        with:
+          artifact: npm-package
+          required: false
       - name: install & build
-        env:
-          # Skip downloading Firefox driver until we bench against it
-          GECKODRIVER_SKIP_DOWNLOAD: 'true'
         run: |
-          $env:CHROMEDRIVER_FILEPATH=(Join-Path $env:CHROMEWEBDRIVER chromedriver.exe)
           cd benches
           npm ci
       - name: bench
         run: |
+          export CHROMEDRIVER_FILEPATH=$(which chromedriver)
           cd benches
-          npm run bench text_update.html
+          npm run bench many_updates.html
+      - uses: andrewiggins/tachometer-reporter-action@v2
+        with:
+          path: benches/results/many_updates.json
+          report-id: many_updates
+          base-bench-name: preact-master
+          pr-bench-name: preact-local
 
   bench_02_replace1k:
     name: Bench 02_replace1k
-    runs-on: windows-latest
+    runs-on: ubuntu-latest
     needs: build_test
+    timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
         with:
-          fetch-depth: 1
+          node-version: '14.x'
       - uses: actions/download-artifact@v2
         with:
           name: build-output
-      - uses: actions/setup-node@v1
+      - uses: andrewiggins/download-base-artifact@v1
         with:
-          node-version: '14.x'
+          artifact: npm-package
+          required: false
       - name: install & build
-        env:
-          # Skip downloading Firefox driver until we bench against it
-          GECKODRIVER_SKIP_DOWNLOAD: 'true'
         run: |
-          $env:CHROMEDRIVER_FILEPATH=(Join-Path $env:CHROMEWEBDRIVER chromedriver.exe)
           cd benches
           npm ci
       - name: bench
         run: |
+          export CHROMEDRIVER_FILEPATH=$(which chromedriver)
           cd benches
           npm run bench 02_replace1k.html
+      - uses: andrewiggins/tachometer-reporter-action@v2
+        with:
+          path: benches/results/02_replace1k.json
+          report-id: 02_replace1k
+          base-bench-name: preact-master
+          pr-bench-name: preact-local
 
   bench_03_update10th1k_x16:
     name: Bench 03_update10th1k_x16
-    runs-on: windows-latest
+    runs-on: ubuntu-latest
     needs: build_test
+    timeout-minutes: 10
     steps:
       - uses: actions/checkout@v2
+      - uses: actions/setup-node@v1
         with:
-          fetch-depth: 1
+          node-version: '14.x'
       - uses: actions/download-artifact@v2
         with:
           name: build-output
-      - uses: actions/setup-node@v1
+      - uses: andrewiggins/download-base-artifact@v1
         with:
-          node-version: '14.x'
+          artifact: npm-package
+          required: false
       - name: install & build
-        env:
-          # Skip downloading Firefox driver until we bench against it
-          GECKODRIVER_SKIP_DOWNLOAD: 'true'
         run: |
-          $env:CHROMEDRIVER_FILEPATH=(Join-Path $env:CHROMEWEBDRIVER chromedriver.exe)
           cd benches
           npm ci
       - name: bench
         run: |
+          export CHROMEDRIVER_FILEPATH=$(which chromedriver)
           cd benches
           npm run bench 03_update10th1k_x16.html
+      - uses: andrewiggins/tachometer-reporter-action@v2
+        with:
+          path: benches/results/03_update10th1k_x16.json
+          report-id: 03_update10th1k_x16
+          base-bench-name: preact-master
+          pr-bench-name: preact-local

CONTRIBUTING.md

@@ -163,7 +163,7 @@ For us a [codesandbox](https://codesandbox.io/) says more than a 1000 words :tad
 
 ## I have more questions on how to contribute to Preact. How can I reach you?
 
-We closely watch our issues and have a pretty active [Slack workspace](https://preact-slack.now.sh/). Nearly all our communication happens via these two forms of communication.
+We closely watch our issues and have a pretty active [Slack workspace](https://chat.preactjs.com/). Nearly all our communication happens via these two forms of communication.
 
 ## Releasing Preact (Maintainers only)
 

README.md

@@ -26,7 +26,7 @@
 <td>
 
 [![npm](https://img.shields.io/npm/v/preact.svg)](http://npm.im/preact)
-[![Preact Slack Community](https://preact-slack.now.sh/badge.svg)](https://preact-slack.now.sh)
+[![Preact Slack Community](https://preact-slack.now.sh/badge.svg)](https://chat.preactjs.com)
 [![OpenCollective Backers](https://opencollective.com/preact/backers/badge.svg)](#backers)
 [![OpenCollective Sponsors](https://opencollective.com/preact/sponsors/badge.svg)](#sponsors)
 

benches/README.md

@@ -4,7 +4,9 @@ This directory contains benchmarks for Preact, run using the [`polymer/tachomete
 
 ## Getting Started
 
-To run and debug benches use the following npm scripts:
+To run benchmark suite, use `npm bench`.
+
+To debug benches locally, use `npm start`.
 
 ### bench