Official Sites & Documentation

Name Link
Power BI Custom Visuals Gallery https://appsource.microsoft.com/en-us/marketplace/apps?product=power-platform%3Bpower-bi-visuals&page=1
Power BI REST APIs Documentation https://docs.microsoft.com/en-us/rest/api/power-bi/
Power BI adoption roadmap https://docs.microsoft.com/en-us/power-bi/guidance/powerbi-adoption-roadmap-overview
Power BI implementation planning https://docs.microsoft.com/en-us/power-bi/guidance/powerbi-implementation-planning-introduction
White papers for Power BI https://docs.microsoft.com/en-us/power-bi/guidance/whitepapers
Microsoft Power Platform and Dynamics 365 product roadmaps https://powerbi.microsoft.com/en-us/roadmap/
Power BI guidance documentation https://docs.microsoft.com/en-us/power-bi/guidance/
Power BI Embedded Analytics Playground https://playground.powerbi.com/en-us/

Community Tools & Resources

Tool/Site Name Link
GitHub Power BI Developer Samples - PowerShell scripts https://github.com/microsoft/PowerBI-Developer-Samples/tree/master/PowerShell%20Scripts
GitHub Best Practice Rules https://github.com/microsoft/Analysis-Services/tree/master/BestPracticeRules
GitHub Best Practice Rules for Tabular Editor https://github.com/TabularEditor/BestPracticeRules
GitHub Dataverse Power Query Helper https://github.com/Laura-GB/DataversePowerQueryHelper
GitHub Elegant BI Github Repository https://github.com/m-kovalsky
GitHub Self-Service BI Github Repository https://github.com/KavasiMihaly
Online Service/Catalogue Dax Formatter https://www.daxformatter.com/
Online Service/Catalogue Dax Patterns https://www.daxpatterns.com/
Online Service/Catalogue DAX Playground to try and share DAX code https://dax.do/
Online Service/Catalogue Unofficial DAX Guide https://dax.guide/
Online Service/Catalogue Power BI Theme Generator by PowerBI.Tips https://themes.powerbi.tips/
Online Service/Catalogue Mapshaper https://mapshaper.org/
Online Service/Catalogue Power BI End-To-End Diagram by Melissa Coates https://www.coatesdatastrategies.com/s/PowerBIEndToEndDiagram_MelissaCoates.pdf
Icon Map Icon Map Homepage https://www.icon-map.com/
DAX Studio PowerBI.Tips - Tutorial - Introduction to DAX Studio - By Darren Gosbell https://youtu.be/jpZnCHRauPU
DAX Studio PowerBI.Tips - Tutorial - DAX Studio Full Features Review - By Darren Gosbell https://youtu.be/SoqF-c4KtHQ
DAX Studio DAX Studio Homepage https://daxstudio.org/
Tabular Editor Tabular Editor Homepage https://tabulareditor.com/
Tabular Editor Tabular Editor 2 Documentation https://docs.tabulareditor.com/te2/Getting-Started.html
Tabular Editor Intro to Tabular Editor https://youtu.be/c-jZMzsvKnM
Tabular Editor Using Scripts in Tabular Editor https://youtu.be/EHs5r3XCkO8
Tabular Editor Best Practice Analyzer in Tabular Editor https://youtu.be/5WnN0NG2nBk
Tabular Editor Using DevOps in Tabular Editor https://youtu.be/fzZgXe3MjhI
ALM Tooltkit ALM Toolkit Homepage http://alm-toolkit.com/
Other Tools VertiPaq Analyzer https://www.sqlbi.com/tools/vertipaq-analyzer/
Other Tools Analyze in Excel for Power BI Desktop https://www.sqlbi.com/tools/analyze-in-excel-for-power-bi-desktop/
Other Tools Power BI Helper https://powerbihelper.org/

Recommended Blogs

Name Link
SQLBI blog https://www.sqlbi.com/
Starschema blog https://www.starschema.co.uk/
PowerPlatform BI blog https://www.powerplatformbi.com/
Guy in a Cube blog https://guyinacube.com/
Chris Webb's blog https://blog.crossjoin.co.uk/
DataPears blog https://www.datapears.com/
KratosBI blog https://www.kratosbi.com/
Matthew Roche's blog https://ssbipolar.com/
Melissa Coates' blog https://www.coatesdatastrategies.com/
https://p3adaptive.com/blog/
https://www.discoverei.com/

Recommended YouTube Channels

Name Link
Guy in a Cube channel https://www.youtube.com/c/GuyinaCube
Official Power BI channel https://www.youtube.com/c/MSPowerBI
PowerBI Tips channel https://www.youtube.com/c/PowerBITips
EnterpriseDNA channel https://www.youtube.com/c/EnterpriseDNA
Curbal channel https://www.youtube.com/c/CurbalEN

Useful Open Data sites

Country Source Link
United Kingdom Office for National Statistics https://www.ons.gov.uk/
United Kingdom Open Geography Portal https://geoportal.statistics.gov.uk/
United Kingdom NHS Digital Data https://digital.nhs.uk/data
United Kingdom ONS - official labour market statistic https://www.nomisweb.co.uk/
United Kingdom All schools and colleges in England https://www.compare-school-performance.service.gov.uk/download-data
United Kingdom Government Open Data https://data.gov.uk/
United Kingdom Police Open Data https://data.police.uk/
United Kingdom Department for Transport - Charge Points http://chargepoints.dft.gov.uk/api/retrieve/registry/format/json
United Kingdom Met Office Historic Weather Data https://www.metoffice.gov.uk/research/climate/maps-and-data/historic-station-data#?tab=climateHistoric