Site Name
Render Office Fabric UI Icons into Canvas
This is a simple tool to render an icon from the Office Fabric UI icon font into an HTML with a background color. Right-click and save the image to use it.
Office UI Fabric Icon Tests
Full list of MS fluent icons
EPPlus (NuGet)
Create advanced Excel spreadsheets using .NET, without the need of interop. EPPlus is a .NET library that reads and writes Excel files using the Office Open XML format (xlsx). EPPlus has no dependencies other than .NET.
Convert a Color
Fantastic multi-format color convertor for HEX, RGB, CMYK, and HSL.
JSon Formatter
Does formatting for JSON, tidies, as well as converts to XML, CSV, and YAML...
Online HTML Editor
Real-time online HTML editor
WhatChanged is a system utility that scans for modified files and registry entries. It is useful for checking program installations.
Configuration Transform
Automatically transform app.config or any other config during build process. Once the transformation is set, it will run on other build machines without the extension.
Observatory by Mozilla
Observatory by Mozilla is a project designed to help developers, system administrators, and security professionals configure their sites safely and securely.
Safe Browsing Site Status
Google’s Safe Browsing technology examines billions of URLs per day looking for unsafe websites. Every day, we discover thousands of new unsafe sites, many of which are legitimate websites that have been compromised. When we detect unsafe sites, we show warnings on Google Search and in web browsers. You can search to see whether a website is currently dangerous to visit.
This easy-to-use Case Conversion Tool is designed to allow you to convert blocks of text into any case, which you can then export to a text file or simply copy and paste back to your own document.
Online PDF Convertor (PS to PDF)
Convert PS to PDF online & free
R Documentation
Search the R documentation of R packages and functions
Source Code Formatter
Wraps code with pre and code tags, as well as makes the code displayable as HTML. Useful for presenting code in blogs and on websites.
Regex Tester
Regex Tester, containing some good validators for email, IP address, etc.
API Access
A simple package for easy access to API's, but only currently supporting Glassdoor. It returns the JSON result, as well as converts the result into a full range of necessary classes, accessed via RootObject.
JSON Utils
One tool to see everything side by side.
generate c# classes from json is a completely free to use online diagramming application. You can store your diagrams in Google Drive, OneDrive, Dropbox, in browser storage, or locally on your device filesystem.
Code Beautify
CodeBeautify is an online code beautifier which allows you to beautify your source code
Code Beautify JavaScript Validator
Code Beautify JavaScript Validator
JS Lint
JSLint is a JavaScript program that looks for problems in JavaScript programs. It is a code quality tool.
Dia Diagram Editor
Diashapes Dia for your USB stick Dia packaged as a portable app: Dia Portable 0.97.2 If you would like to copy Dia to your flash USB drive:
JSON Formatter
The JSON Formatter was created to help with debugging. As JSON data is often output without line breaks to save space, it is extremely difficult to actually read and make sense of it. This little tool hoped to solve the problem by formatting the JSON data so that it is easy to read and debug by human beings
FavIcon generator
FavIcon generator
Wiki-style site that is intended to develop into a large store of useful mathematical problem-solving techniques
A free tool for developers, designers and marketers to test website performance on mobile devices.
XAML Patterns
Inspired by the Gang of Four, XAML Patterns collects common solutions to rich client problems.
Xamalot is a provider of clipart and other XAML resources.
Reusable (NuGet Package)
A library of functions built with .NET designed for reuse in Excel VSTO based application, but also exposable to VBA through the facade pattern.
Image Color Extract
The Image Color Extract PHP class pulls the most common colors out of an image file. The color values are in hexadecimal.
Mathematical Library (NuGet Package)
A collection of basic mathematical functions written in F# as part of my learning via Project Euler. This module has functions for creating arrays or calculating values for the following:
SQL Execution (NuGet Package)
Simplifies SQL execution, encapsulating construction, execution, and destruction of SQL elements.
Popular high-performance JSON framework for .NET
JSON Validation
Crockford's script that checks for a valid JSON before evaluating it
Office Online
Collaborate with Office Online - Save documents, spreadsheets, and presentations online, in OneDrive. Share them with others and work together at the same time.
Analyze Words
Twitter feed analysis...
Google's PageSpeed Insights
PageSpeed Insights analyzes the content of a web page, then generates suggestions to make that page faster.
Data Mining Concepts
Data mining is the process of discovering actionable information from large sets of data. Data mining uses mathematical analysis to derive patterns and trends that exist in data. Typically, these patterns cannot be discovered by traditional data exploration because the relationships are too complex or because there is too much data.
JavaScript API for Office
The JavaScript API for Office includes objects, methods, properties, events, and enumerations that you can use in your apps for Office code.

The Microsoft.Office.WebExtension namespace (which by default is referenced using the alias Office in code) contains objects you can use to write script that interacts with content in Office documents, worksheets, presentations, mail items, and projects from your apps for Office.
Web Fundamentals
Web Fundamentals is a comprehensive resource for multi-device web development. We're just getting started and want your help, if you see something amiss or have a suggestion file an issue or submit a pull request.
Mobile-Friendly Test
Helping users find mobile-friendly pages
Christian Moser's WPF Tutorial .NET
The tutorials will show you how to create the next generation user experience. I hope you will get amazed by the possibilities of this fascinating technology.
Concatenating Row Values in Transact-SQL
Producing a summary result in which a distinguishing column from each row in each particular category is listed in an aggregate column? Anith Sen gives a summary of different techniques.
Code Tutorials and Experiments: HTML5 Canvas, JavaScript, Processing.
Oro Git (Online Book)
The entire Pro Git book, written by Scott Chacon and Ben Straub and published by Apress, is available here. All content is licensed under the Creative Commons Attribution Non-Commercial Share Alike 3.0 license. Print versions of the book are available on
Node.js Best Practices
Alan James' best practices agreed on by the community and explaining why each practice is the best way to write Node.js code.
JavaScript syntax checker
Poor SQL
"Take pity on your SQL with instant, free and open-source, online formatting..."
SQL Formatter for SQL Server
Free on-line tool, powered by SQL Complete
Eye Quant
EyeQuant instantly predicts how users look at your websites
Photo Feeler
A free online photo testing tool
Online summarize tool (free summarizing)
Online summarize tool (free summarizing)
MySQL Tutorial
MySQL tutorial presents in a concise and easy-to-follow manner practical examples.
PHP MySQL Tutorial
In this section, you will learn how to interact with MySQL using PHP Data Objects or PDO. PDO is a PHP extension that provides a lightweight and consistent interface for interacting with databases. PDO is a data-access abstraction layer. PDO is designed for accessing not only MySQL but also other database management systems.
MySQL Stored Procedure
In this section, you will learn how to develop stored procedures in MySQL. We will give you MySQL stored procedure techniques, tips and sample code.
XAMPP is a popular PHP development environment, free, and easy to install Apache distribution containing MySQL, PHP, and Perl. The XAMPP open source package has been set up to be incredibly easy to install and to use.
Modernizr makes it easy for you to write conditional JavaScript and CSS to handle each situation, whether a browser supports a feature or not. It’s perfect for doing progressive enhancement easily.
Devoth‘s HEX 2 RGBA Color Calculator
HEX to RGBA...
Compile Online
Compile and execute using an on-line editor, for many languages
JavaScript Compressor
Compress JavaScript Code Online for Free
iPad Peek
View websites in various mobile layouts.
Responsive screen testing on monitors, tablets, smart phones, and more.
Mobile Detect for PHP
Mobile_Detect is a lightweight PHP class for detecting mobile devices (including tablets). It uses the User-Agent string combined with specific HTTP headers to detect the mobile environment.
Greet site for testing a website to validate CSS media queries...
Free Formatter: Free Online Tool for Developers
Free online tools, including numerous formatters, validators, code minifiers, string escapers, encoders and decoders, message digesters, web resources and more.
Name Manager
Named ranges made easier....
It uses artificial intelligence to determine if a homepage is written by a man or woman. Behind the scene, a text classifier hosted over at has been trained on 11000 blogs written by men and women.
Myers-Briggs classification server via uClassify
MZ Tools
As an add-in to several Integrated Development Environment (IDEs) from Microsoft, MZ-Tools adds new menus and toolbars to them that provide many new productivity features.

It allows you to write code, find code, design your forms, document your applications, and review their quality much faster than you do it today. It saves you valuable time each and every time you use it.
TM VBA Inspector
This Add-In let's you browse the entire VBA code of an application for potential errors.
Collecting all the cheat sheets for large number of languages
Which Documentation For Software Maintenance?
Currently producing documentation for a Office VBA project I recently refactored, I wanted to produce the most useful material for support.

The top of the results:

Synkronizer (Excel File Comparison Tool)
Synkronizer allows you to compare calculation models, data bases, lists or whole Excel spreadsheets automaticallly. Differences are highlighted and can be aligned. If desired, Synkronizer allows you to merge your spreadsheets.

Personally, I have wrapped the DLL in VBA - I believe it now works in VB.BET - to automate mass comparison of files and related reporting.
XML Formatter
As the Name describes, it is an XML formatter, that will properly align XML
Functions For VBA Arrays
This page provide ~40 functions to retrieve and manipulate arrays.
MVVM Light Toolkit
The MVVM Light Toolkit is a set of components helping people to get started in the Model - View - ViewModel pattern in all XAML/C# frameworks. In particular, it was useful for myself to implement RelayCommands in Silverlight.
Access Db to SQL Server Migration
A proposal I made while at Deutsche Bank for converting an MS Access Db to MS SQL Server. The conversion was always part of the plan, but the business did not have the resources at the start of the project, so it was implemented later.
Screenshots - UBS-IB Portfolio Limits Db
An example of a Access Db for managing portfolio limits.
CSS Gradient Background Maker
Use this demo to create CSS background-image gradients. The CSS markup works in browsers (including Internet Explorer 10, Chrome, Firefox, Opera, Safari) that support CSS3 gradients in unprefixed form or with any of the following vendor prefixes: -ms-, -moz-, -o-, -webkit-.
CSS Validation Service
W3C CSS validation service, to verify standards compliance
W3C Markup Validation Service
A basic code-checker to verify a website's W3C standards compliance
Want to know more about your website? Enter the address of any website and Nibbler will give you a report scoring the website out of 10 for various important criteria including accessibility, SEO, social media and technology.
Pingdom Tools
Test the Load Time of a Web Page
W3C QA Tools
Indispensable for the professional Webmaster, Web Designer or Web Developer, these tools are all free and Open Source.
Google Page Speed
Analyze and optimize your website with PageSpeed tools.
UI Test
A dashboard for quick selection of a briad number and variety of website testing tools.
OLAP PivotTable Extensions
An Excel 2007/2010/2013 add-in which extends the functionality of PivotTables on Analysis Services cubes.
Telerik Code Converter
Code Converter is a fast VB to C#, and vice versa, code converter.
Project Euler
Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.
Algorithms in .NET
A simple blogger site I am using to clarify for myself basic algorithms by working through each in code.
Learning F#
I am delving into learning F#, solving problems on Project Euler.
Design Patterns in .NET
Design pattern for my own edification, many of which already use in production applications.
User Interface Design Patterns
This website seeks to better the situation for the UI designer, who struggles with the same problems as many other UI designers have struggled with before him.
Designing Interfaces: Patterns for Effective Interactio
Designing Interfaces: Patterns for Effective Interaction Design is an intermediate-level book about interface and interaction design, structured as a pattern language.
Convert VB.NET to C#
.NET code converter
Convert C# to VB.NET
.NET code converter
OLAP PivotTable Extensions
OLAP PivotTable Extensions is an Excel 2007 add-in which extends the functionality of PivotTables on Analysis Services cubes. The Excel 2007 API has certain PivotTable functionality which is not exposed in the UI. OLAP PivotTable Extensions provides an interface for some of this functionality.
Job Trends from Indeed
Provides a chart on the relative and absolute growth of various languages.
SQL Server Date Formats
A "summary of the different date formats that come standard in SQL Server as part of the CONVERT function. Following the standard date formats are some extended date formats that are often asked by SQL Server developers."
... to provide a detail knowledge base for DBA's and developers on optimising the performance of SQL Server databases....
W3Schools Online Web Tutorials
HTML, XML, Browser Scripting, Server Scripting, .NET (dotnet) tutorials
MIT OpenCourseWare
Free Online Course Materials
SQL Server Magazine
A guide to building SQL Server-based applications
Builder AU
By developers, for developers, covering a wide range of technologies and languages.
Database Journal
Daily Database News, Information and Tutorials for the Database Professional
Oracle Technology Network
Downloads, Discussions, and Documentation for Developers and DBAs
Visual Studio Magazine
Enterprise solutions for .Net development
TIOBE Programming Community Index
Shows the current popularity of various programming languages.
Provides listing and links to code resources, and in its own terms, "Link Exchange for the Technical Computing Community".
Cross-Cultural Usability Presentation
An edited version of a presentation on cross cultural usability, with a focus on Hofsteder's patterns, presented at the NY Chapter of the Usability Professional Association (UPA), by Aaron Marcus of AM+A.
WDG HTML Validator
Validates HTML. Less detailed than W3C site, but can do entire website.
Dr. Dobb's Journal
High-quality generalist progrma journal.
W3C Markup Validation Service
Validates XML/XHTML code
WebDesignGroup provides a simple but effective CSS checker that will check the validity of your CSS files.
Official site of phpMyAdmin, used to manage mySQL servers
A widely-used general-purpose scripting language, typically embedded in HTML, and especially suited for Web development.
Short for cascading style sheets, great for designing consistent, low-upkeep web pages.
Fast, open-source relational database