Use Lychee for link checking

.github/workflows/markdown.yml

@@ -0,0 +1,38 @@
+# yaml-language-server: $schema=https://json.schemastore.org/github-workflow
+
+name: "Markdown"
+
+on:
+    pull_request: null
+    push:
+        branches:
+        - "master"
+
+permissions: {}
+
+concurrency:
+    group: "${{ github.workflow }}-${{ github.ref }}"
+    cancel-in-progress: true
+
+jobs:
+    links:
+        name: "Links"
+        runs-on: "ubuntu-22.04"
+        timeout-minutes: 10
+        steps:
+        -
+            name: "Checkout repository"
+            uses: "actions/checkout@v4"
+        -
+            name: "Run Lychee"
+            uses: "lycheeverse/lychee-action@v2"
+            with:
+                args: >-
+                    --verbose
+                    --no-progress
+                    --require-https
+                    --max-concurrency 4
+                    --user-agent 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36'
+                    './**/*.md'
+                output: ${{ runner.temp }}/lychee/out.md
+                fail: true

.lycheeignore

@@ -0,0 +1,32 @@
+^https://reddit\.com/
+^https://www\.reddit\.com/
+^https://www\.betabound\.com/
+^https://stackshare\.io/
+# Behind Cloudflare HTTP/403
+^https://alternativeto\.net/
+^https://apprater\.net/
+^https://arcticstartup\.com/
+^https://geekwire\.com/
+^https://getapp\.com/
+^https://killerstartups\.com/
+^https://pitchwall\.co/
+^https://startup88\.com/
+^https://startupbuffer\.com/
+^https://www\.builtinchicago\.org/
+^https://www\.capterra\.com/
+^https://www\.crunchbase\.com/
+^https://www\.g2crowd\.com/
+^https://www\.gust\.com/
+^https://www\.launchingnext\.com/
+^https://www\.slant\.co/
+^https://www\.startupranking\.com/
+^https://www\.websitehunt\.co/
+^https://thetechmap\.com/
+^https://www.producthunt\.com/
+^https://www.saashub\.com/
+^https://www.sideprojectors\.com/
+^https://www.snapmunk\.com/
+^https://www.startupblink\.com/
+# Expired certificate
+^https://app\.loopinput\.com/
+^https://www\.allstartups\.info/

README.md

@@ -15,15 +15,15 @@ Click a link to jump to the appropriate section. Both sections are organized alp
 * /r/AlphaandBetausers - https://www.reddit.com/r/alphaandbetausers/
 * /r/Coupons - https://www.reddit.com/r/coupons/
 * /r/Design_Critiques - https://www.reddit.com/r/design_critiques/
-* /r/Entrepreneur - http://reddit.com/r/entrepreneur
-* /r/EntrepreneurRideAlong - http://www.reddit.com/r/EntrepreneurRideAlong/
-* /r/IMadeThis - http://reddit.com/r/imadethis
+* /r/Entrepreneur - https://reddit.com/r/entrepreneur
+* /r/EntrepreneurRideAlong - https://www.reddit.com/r/EntrepreneurRideAlong/
+* /r/IMadeThis - https://reddit.com/r/imadethis
 * /r/IndieBiz - https://www.reddit.com/r/indiebiz/
 * /r/LadyBusiness - https://www.reddit.com/r/ladybusiness/
 * /r/RoastMyStartup - https://www.reddit.com/r/roastmystartup
-* /r/SideProject - http://reddit.com/r/sideproject
+* /r/SideProject - https://reddit.com/r/sideproject
 * /r/SmallBusiness - https://www.reddit.com/r/smallbusiness/
-* /r/Startups - http://reddit.com/r/startups
+* /r/Startups - https://reddit.com/r/startups
 
 [Back to Top](#places-to-post-your-startup)
 
@@ -32,82 +32,81 @@ Click a link to jump to the appropriate section. Both sections are organized alp
 * 10words - https://10words.io
 * AI Collection - https://www.thataicollection.com/
 * All My Faves - https://www.allmyfaves.com/
-* All Startups - http://www.allstartups.info/Startups/Submit
-* All Top Startups - http://alltopstartups.com/submit-startup/
-* Alternative To - http://alternativeto.net/
+* All Startups - https://www.allstartups.info/Startups/Submit
+* All Top Startups - https://alltopstartups.com/submit-startup/
+* Alternative To - https://alternativeto.net/
 * Alternative.me - https://alternative.me/
 * AngelList - https://angel.co/
-* App Advice - http://appadvice.com/page/about-us
 * App Rater - https://apprater.net/add/
-* Appoid - http://appiod.com/submit-app-for-review/
-* appPicker - http://www.apppicker.com/
-* Apps 400 - http://apps400.com/submit-your-application-for-review
-* Apps Listo - http://appslisto.com/submit-your-app/
-* Apps Mamma - http://appsmamma.com/submit-your-app/
-* AppsThunder - http://appsthunder.com/submit-your-app/
-* Appvita - http://www.appvita.com/
-* Arctic Startup - http://arcticstartup.com/
+* Appoid - https://appiod.com/submit-app-for-review/
+* appPicker - https://www.apppicker.com/
+* Apps Listo - https://appslisto.com/submit-your-app/
+* Apps Mamma - https://appsmamma.com/submit-your-app/
+* AppsThunder - https://appsthunder.com/submit-your-app/
+* Appvita - https://www.appvita.com/
+* Arctic Startup - https://arcticstartup.com/
 * Awesome Indie - https://awesomeindie.com
-* Beta Bound - http://www.betabound.com/announce/
+* Beta Bound - https://www.betabound.com/announce/
 * Beta Testing - https://betatesting.com/beta-testing
-* Boing Boing - http://boingboing.net/sub/
-* Capterra - http://www.capterra.com/vendors/sign-up
+* BuiltInChicago - https://www.builtinchicago.org/send-us-tip
+* Capterra - https://www.capterra.com/vendors/sign-up
+* Collaborizm - https://www.collaborizm.com
 * CrozDesk - https://vendor.crozdesk.com/user/signup
 * Crunch Base - https://www.crunchbase.com/#/home/index
 * Discover Cloud - https://www.discovercloud.com/become-a-vendor
 * eBool - https://www.ebool.com/submit
-* Emoji Launch - https://emojilaunch.com/
-* F6S - http://www.f6s.com/
+* F6S - https://www.f6s.com/
 * Fiddy - https://fiddy.co
 * G2 Crowd - https://www.g2crowd.com/products/new
-* Geek Wire - http://geekwire.com/startup-list/
-* Get App - http://getapp.com/
+* Geek Wire - https://geekwire.com/startup-list/
+* Get App - https://getapp.com/
 * Getworm - https://getworm.com/submit-startup
-* GrowthBoosters - https://www.growthboosters.com/product/add
 * Gust - https://www.gust.com
 * Inc 42 - https://inc42.com/startup-submission/
 * Indie Hackers - https://www.indiehackers.com/
-* Killer Startups - http://killerstartups.com/submit-startup/
+* Killer Startups - https://killerstartups.com/submit-startup/
 * Land-book - https://land-book.com/guidelines
 * Launched - https://launched.io/SubmitStartup
 * Launching Next - https://www.launchingnext.com/submit/
 * Loop - https://app.loopinput.com/
-* MakeUseOf - http://www.makeuseof.com/about/
+* MakeUseOf - https://www.makeuseof.com/about/
 * Micro SaaS Examples - https://www.microsaasexamples.com/
 * Netted - https://www.netted.net/contact-us/
-* Next Big What - http://nextbigwhat.com/
-* PitchWall - https://pitchwall.co/
+* Next Big What - https://nextbigwhat.com/
+* PitchWall - https://pitchwall.co/product/submit
 * Postmake - https://postmake.io/submit
-* PreApps - http://www.preapps.com/
-* Product Hunt - http://www.producthunt.com/
+* PreApps - https://www.preapps.com/
+* Product Hunt - https://www.producthunt.com/
 * Project Hatch - https://www.projecthatch.co/your-story/
 * SaaSHub - https://www.saashub.com/
-* Saasified - https://saasified.co
 * Saijo's Tools List - https://saijogeorge.com/best-marketing-tools/
 * Show HN - https://news.ycombinator.com/showhn.html
 * Side Projectors - https://www.sideprojectors.com
 * Simple Lister - https://simplelister.com/
-* SimilarSiteSearch - http://www.similarsitesearch.com/tips.html
+* SimilarSiteSearch - https://www.similarsitesearch.com/tips.html
 * Slant - https://www.slant.co/
-* Stack Share - http://stackshare.io/
+* SnapMunk - https://www.snapmunk.com/submit-your-startup/
+* Software Advice - https://softwareadvice-markets.questionpro.com/
+* Stack Share - https://stackshare.io/
 * Starter Story - https://starterstory.com/
 * Startup 88 - https://startup88.com/
 * Startup Base - https://startupbase.io/submit
-* Startup Beat - http://startupbeat.com/startup-beat-featured-startup-pitch-guidelines/
+* Startup Beat - https://startupbeat.com/startup-beat-featured-startup-pitch-guidelines/
 * Startup Benchmarks - https://www.startupbenchmarks.com/
 * Startup Buffer - https://startupbuffer.com
 * Startup Inspire - https://www.startupinspire.com/submit
-* Startup Ranking - http://www.startupranking.com/
-* Startup Stash - http://startupstash.com/
-* Startup Tabs - http://startuptabs.com/
+* Startup Ranking - https://www.startupranking.com/
+* Startup Stash - https://startupstash.com/
+* Startup Tabs - https://startuptabs.com/
 * Startup Tracker - https://startuptracker.io/
-* StartupBlink - http://www.startupblink.com/
+* StartupBlink - https://www.startupblink.com/
 * Startups Gallery - https://startups.gallery/
-* Startups List - https://www.startups-list.com/
+* State of Tech - https://stateoftech.net/advertise?submit-an-app-for-review
 * Tabscape - https://www.tapscape.com/
-* Tech Faster - http://techfaster.com/submit-your-company/
-* Tech Pluto - http://www.techpluto.com/submit-a-startup/
-* Vator - http://www.vator.tv/
+* Tech Map - https://thetechmap.com/
+* Tech Pluto - https://www.techpluto.com/submit-a-startup/
+* The Changelog - https://github.com/thechangelog/ping
+* Vator - https://www.vator.tv/
 * Web App Rater - https://webapprater.com/submit-your-web-application-for-review-html
 * Website Hunt - https://www.websitehunt.co
 * Ycombinator - https://news.ycombinator.com/
@@ -116,8 +115,8 @@ Click a link to jump to the appropriate section. Both sections are organized alp
 
 ## License
 
-[![CC0](https://i.creativecommons.org/p/zero/1.0/88x31.png)](http://creativecommons.org/publicdomain/zero/1.0/)
+[![CC0](https://i.creativecommons.org/p/zero/1.0/88x31.png)](https://creativecommons.org/publicdomain/zero/1.0/)
 
-To the extent possible under law, [Matt McCaffrey](http://www.mattmccaffrey.com/) has waived all copyright and related or neighboring rights to this work.
+To the extent possible under law, [Matt McCaffrey](https://www.mattmccaffrey.com/) has waived all copyright and related or neighboring rights to this work.
 
 [Back to Top](#places-to-post-your-startup)