Development

Assistants4

• Claudehttps://claude.ai/chats
• Geminihttps://gemini.google.com/app
• ChatGPThttps://chatgpt.com/
• Grokhttps://grok.com/

Knowledge bases3

• Deep WikiAsk questions about any public GitHub repo, answered from its code.https://deepwiki.com/
• Context 7Current library docs, served to AI coding assistants.https://context7.com/
• Model Context Protocol Servershttps://github.com/modelcontextprotocol/servers?tab=readme-ov-file#-reference-servers

Brainstorming2

• Mirohttps://miro.com/templates/
• ExcalidrawA whiteboard with a hand-drawn look, for quick diagrams.https://excalidraw.com/

Mockup2

• UXpinhttps://uxpin.com/
• Figmahttps://figma.com/

Graphics4

• Pixlr Editorhttps://pixlr.com/
• Janvas Editorhttp://www.janvas.com/
• PhotoPeahttps://www.photopea.com/
• VectorPeahttps://www.vectorpea.com/

Colors4

• Material UIhttps://www.materialui.co/
• Adobe Colorhttps://color.adobe.com/
• Dummy Image Placeholderhttps://dummyimage.com/
• Random Imageshttps://picsum.photos/

Icons & fonts6

• iconifyhttps://icon-sets.iconify.design/fluent/
• FontAwesomehttps://fontawesome.com/
• IcoMoonhttps://icomoon.io/
• IconFinderhttps://www.iconfinder.com/
• FlatIconhttps://www.flaticon.com/
• 1001FreeFontshttps://www.1001freefonts.com/

Templates3

• ThemeForesthttps://themeforest.net/
• CoreUIhttps://coreui.io/
• PrimeNGhttps://www.primefaces.org

IDE2

• Online Visual Studiohttps://vscode.dev/
• Visual Studio Code Shortcutshttps://code.visualstudio.com/shortcuts/keyboard-shortcuts-windows.pdf

Code hosting5

• GitHubhttps://github.com/
• Gisthttps://gist.github.com/
• Azure DevOpshttps://dev.azure.com/
• Cloud Source Repositorieshttps://cloud.google.com/source-repositories/
• GitLabhttps://gitlab.com/

UML5

• PlantUMLhttps://plantuml.com/
• PlantUML stdlibhttps://github.com/plantuml-stdlib
• PlantUML online editorhttps://plantuml-editor.kkeisuke.dev/
• UML visualisation for Git repositorieshttps://www.gituml.com/
• MermaidJShttps://mermaid.js.org/

Code quality2

• SonarSource CSharp Ruleshttps://rules.sonarsource.com/csharp/
• Microsoft Code Analysis Ruleshttps://learn.microsoft.com/en-us/dotnet/fundamentals/code-analysis/quality-rules/

Awesome3

• Awesomehttps://github.com/sindresorhus/awesome
• Awesome .NET Corehttps://github.com/thangchung/awesome-dotnet-core
• Awesome Powershellhttps://github.com/janikvonrotz/awesome-powershell

CSS1

• Can I UseWhich browsers support which web feature.https://caniuse.com/

Bootstrap3

• Bootstraphttps://getbootstrap.com/
• Bootswatchhttps://bootswatch.com/
• BootSnipphttps://bootsnipp.com/

JavaScript6

• CDNjshttps://cdnjs.com/
• jsFiddlehttps://jsfiddle.net/
• Plunkerhttps://plnkr.co/
• JavaScript beautifierhttps://beautifier.io/
• JSnicehttp://jsnice.org
• impress.jshttps://impress.js.org

JSON4

• QuickTypehttps://quicktype.io/
• JSON to C#https://json2csharp.com/
• JSON viewerhttps://jsonviewer.stack.hu/
• JSON editor onlinehttps://jsoneditoronline.org/

RegEx5

• Regex101https://regex101.com
• RegExrhttps://regexr.com/
• regex-tutorial-a-simple-cheatsheet-by-exampleshttps://medium.com/factory-mind/regex-tutorial-a-simple-cheatsheet-by-examples-649dc1c3f285
• learn-regexhttps://github.com/ziishaned/learn-regex
• ryanstutorialshttps://ryanstutorials.net/regular-expressions-tutorial/regular-expressions-basics.php

.NET3

• DotNet FiddleRuns a C# snippet in the browser.https://dotnetfiddle.net/
• SharpLabShows what the C# compiler makes of my code: lowered C#, IL, JIT asm.https://sharplab.io/
• NuGet Toolshttps://nugettools.azurewebsites.net/

.NET converters4

• Code Converterhttps://converter.telerik.com/
• Convert C# to VB.NEThttps://www.developerfusion.com/tools/convert/csharp-to-vb/
• Convert VB.NET to C#https://www.developerfusion.com/tools/convert/vb-to-csharp/
• VB.NET and C# Comparisonhttp://www.harding.edu/fmccown/vbnet_csharp_comparison.html

OData1

• OData serviceshttps://www.odata.org/odata-services/

SQL6

• SQL Fiddlehttps://sqlfiddle.com/
• Poor SQLhttp://poorsql.com
• SQL Formatterhttp://www.sql-format.com
• SSMS Tool Packhttps://www.ssmstoolspack.com
• SQLDBM SQL Database Modelerhttps://sqldbm.com
• PRQLhttps://prql-lang.org/

Network12

• Chrome Remote Desktophttps://remotedesktop.google.com/
• G Suite toolboxhttps://toolbox.googleapps.com/apps/main/
• PingToolhttps://pingtool.org/
• GeekFlarehttps://gf.dev/
• Pentest Toolshttps://pentest-tools.com/reconnaissance/find-subdomains-of-domain
• SpeedTest.NEThttps://www.speedtest.net/
• WebPageTesthttps://www.webpagetest.org/
• RequestBinhttps://requestbin.com/
• HttpBinhttps://httpbin.org/
• ngrokhttps://ngrok.com/
• CloudFlarehttps://cloudflare.com/
• ipifyhttps://www.ipify.org

Mail6

• MX Toolboxhttps://mxtoolbox.com/SuperTool.aspx
• Mail Testerhttps://www.mail-tester.com/
• Spamhaushttps://www.spamhaus.org/sbl/
• DMARChttps://dmarc.postmarkapp.com/
• Sender Scorehttps://senderscore.org/
• AMPhttps://amp.dev/

Certificate2

• Decoder.Linkhttps://decoder.link/converter
• SSL Labshttps://www.ssllabs.com/ssltest/

WebSocket1

• WebSocket Echo Testhttps://www.websocket.org/echo.html

Kubernetes2

• Kubernetes Cheat Sheethttps://kubernetes.io/docs/reference/kubectl/cheatsheet/
• SSL-certificateshttps://phoenixnap.com/kb/kubernetes-ssl-certificates

Helm1

• Helm3 Samplehttps://www.digitalocean.com/community/tutorials/how-to-install-software-on-kubernetes-clusters-with-the-helm-3-package-manager

Linux for .NET devs4

• Linux Directory Structurehttps://www.howtogeek.com/117435/htg-explains-the-linux-directory-structure-explained/
• Linux Tutorialhttps://ryanstutorials.net/linuxtutorial/
• Bash Scripting Tutorialhttps://ryanstutorials.net/bash-scripting-tutorial/
• Linux CLI cheat-sheethttps://www.git-tower.com/learn/cheat-sheets/cli

Bug bounty4

• HackerOnehttps://www.hackerone.com/
• GitHub Security bug bountyhttps://bounty.github.com/
• BugCrowdhttps://www.bugcrowd.com/
• IssueHunthttps://issuehunt.io/

Start here1

• roadmap.shLearning paths for every developer role.https://roadmap.sh/

Video5

• Pluralsighthttps://www.pluralsight.com/
• Channel 9https://channel9.msdn.com/
• Microsoft Learnhttps://docs.microsoft.com/en-us/learn/browse/
• Asp.NEThttps://asp.net/
• ASP.NET Community Standuphttps://live.asp.net/

Labs3

• Codelabshttps://codelabs.developers.google.com/
• QwikLabshttps://www.qwiklabs.com/
• Courserahttps://www.coursera.org/

Reading10

• StackOverflowhttps://stackoverflow.com/
• Microsoft Docshttps://docs.microsoft.com/en-us/
• Windows Azure Cloud Platformhttps://azure.microsoft.com/
• Google Cloud Platformhttps://cloud.google.com/gcp
• W3Schoolshttps://www.w3schools.com/
• dotNet Perlshttps://www.dotnetperls.com/
• C# Cornerhttps://www.c-sharpcorner.com/
• devtuthttps://devtut.github.io/
• CI’s Developer (Flipboard)http://flip.it/bmp4Y
• C# Razor Syntax Quick Referencehttps://haacked.com/archive/2011/01/06/razor-syntax-quick-reference.aspx/

Reading · SQL6

• A Visual Explanation of SQL Joinshttps://blog.codinghorror.com/a-visual-explanation-of-sql-joins/
• Entity Framework 1https://www.entityframeworktutorial.net/code-first/entity-framework-code-first.aspx
• Entity Framework 2https://www.learnentityframeworkcore.com/
• Essential SQLhttps://www.essentialsql.com/
• SQL Tutorialhttps://www.dofactory.com/sql/tutorial
• dbFiddlehttps://dbfiddle.uk/?rdbms=sqlserver_2019

Reading · Git4

• Git Cheatsheethttps://education.github.com/git-cheat-sheet-education.pdf
• Git Guidehttps://rogerdudler.github.io/git-guide/
• Git Flowhttps://nvie.com/posts/a-successful-git-branching-model/
• Git Reset Revert Rebase tutorialhttps://www.git-tower.com/learn/git/faq/delete-commits

Reading · UML3

• Developing Models for Software Designhttps://msdn.microsoft.com/en-us/library/dd409436.aspx
• UML Diagramshttps://www.uml-diagrams.org/
• SourceMakinghttps://sourcemaking.com/uml

Design patterns8

• The Twelve-Factor AppTwelve rules for building services that run well in the cloud.https://12factor.net/
• SourceMakinghttps://sourcemaking.com/design_patterns
• ReFactoring Guruhttps://refactoring.guru/
• Software Design Patternhttps://en.wikipedia.org/wiki/Software_design_pattern
• DoFactoryhttps://www.dofactory.com/net/design-patterns
• RefCardzhttps://dzone.com/refcardz
• Dzonehttps://dzone.com/articles/what-is-design-pattern
• Microsoft Cloud Design Patternshttps://docs.microsoft.com/en-us/azure/architecture/patterns/

Foundations3

• DotnetFoundationhttps://dotnetfoundation.org/
• Cloud Native Computing Foundationhttps://www.cncf.io/
• CNCF Landscapehttps://landscape.cncf.io/

Task management1

• ClickUphttps://clickup.com/

Developer tools2

• Browserling Toolshttps://www.browserling.com/tools
• site24x7https://www.site24x7.com/tools/

Time & date2

• World Time Buddyhttps://www.worldtimebuddy.com/
• Time and Datehttps://www.timeanddate.com/

Emoji3

• Emoji Pediahttps://emojipedia.org/
• Get Emojihttps://getemoji.com/
• Emoji Keyboardhttps://emojikeyboard.io/

Software search2

• G2https://www.g2.com/
• Capterrahttps://www.capterra.com/

Faster typing1

• zTypehttps://zty.pe/

Everything else11

• FreeFormatterhttps://www.freeformatter.com/
• HTML Character Codeshttps://bohemianalps.com/tools/characters/
• MindMeisterhttps://www.mindmeister.com/
• Crontab.guruReads a cron expression back in plain English.https://crontab.guru/
• Explain Shellhttps://explainshell.com/
• RabbitMQ PerfTesthttps://rabbitmq.github.io/rabbitmq-perf-test/stable/htmlsingle
• Browserlinghttps://www.browserling.com/
• MailGunhttps://www.mailgun.com/
• Web Framework Benchmarkshttps://www.techempower.com/benchmarks/
• SS64https://ss64.com/
• EndOfLifeSupport and end-of-life dates for runtimes and products.https://endoflife.date/