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FREE Cheat Sheets for Developers

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ID D/L Title Downloads Tags
8  Download Design Patterns 155,666 ×Architecture
2  Download Getting Started with Ajax 92,197 ×HTML×JavaScript×Web Services/Servers
4  Download Spring Configuration 90,854 ×Java×XML
7  Download jQuery Selectors 80,917 ×CSS×JavaScript
24  Download Core Java 80,358 ×Algorithms×Java×Standards
19  Download Core CSS: Part I 78,684 ×CSS
94  Download Getting Started with Git 76,801 ×ALM×Open Source
61  Download Core Java Concurrency 74,833 ×Algorithms×Java
3  Download Getting Started with Eclipse 65,441 ×ALM×Eclipse×IDE
25  Download Core CSS: Part II 63,899 ×CSS
29  Download Essential Admin for MySQL 5.5 62,537 ×Database×Open Source
5  Download Windows PowerShell 62,117 ×.NET×Windows
123  Download HTML5: New Standards for Web Interactivity 61,534 ×HTML×Standards
34  Download Core CSS: Part III 58,875 ×CSS
50  Download Scrum 57,939 ×Agile/Methodologies
26  Download Spring Annotations 56,324 ×Java
112  Download Getting Started with UML 54,998 ×ALM×Architecture×Open Source
64  Download Core HTML 53,085 ×HTML
129  Download REST: Foundations of RESTful Architecture 51,583 ×Standards×Web Services/Servers
55  Download Apache Maven 2 50,040 ×ALM×Java×Open Source
28  Download JUnit and EasyMock 48,062 ×ALM×Java
35  Download Using XML in Java 46,278 ×Java×XML
22  Download Getting Started with JPA 46,032 ×Database×Java×Standards
16  Download C# 45,706 ×.NET×C#
38  Download SOA Patterns 45,601 ×Architecture×SOA×Web Services/Servers
76  Download Getting Started with Domain-Driven Design 44,953 ×Agile/Methodologies×Architecture
95  Download Getting Started with Java GUI Development 42,686 ×Design/UX×Java
6  Download Dependency Injection in EJB 3 41,835 ×Java×Standards×XML
21  Download JavaServer Faces 41,020 ×Design/UX×Java×Standards×XML
84  Download Continuous Integration: Patterns and Anti-patterns 40,002 ×ALM
58  Download JavaServer Faces 2.0 38,898 ×Java×Standards
82  Download Getting Started with Cloud Computing 38,254 ×Cloud
130  Download Designing Quality Software: Architectural and Technical Best Practices 38,139 ×Architecture
15  Download Groovy 38,021 ×Groovy×Java
101  Download JDBC Best Practices 37,237 ×Architecture×Database×Java×Standards
79  Download Google App Engine for Java 33,896 ×Cloud×Java
145  Download Continuous Delivery: Patterns and Antipatterns in the Software Lifecycle 33,231 ×Agile/Methodologies×ALM×DevOps
151  Download HTML5 Canvas: A Web Standard for Dynamic Graphics 32,520 ×HTML×Standards×JavaScript
141  Download Node.js: Building for Scalability with Server-Side JavaScript 32,008 ×JavaScript×Open Source
20  Download Struts2 32,005 ×Design/UX×Java×Open Source
32  Download Getting Started with Hibernate Search 31,976 ×Database×Java×Search
18  Download Core .NET 31,939 ×.NET×C#
43  Download Scalability & High Availability 31,922 ×Architecture×Big Data×Database
105  Download Getting Started with NoSQL and Data Scalability 31,061 ×Big Data×Database×NoSQL
33  Download Essential JSP Expression Language 30,490 ×Java×Standards
174  Download Object-Oriented JavaScript: Advanced Techniques for Serious Web Applications 30,050 ×JavaScript
173  Download Core JSON: The Fat Free Alternative to XML 29,904 ×JavaScript
30  Download Essential Ruby 29,878 ×Ruby
98  Download Getting Started with Maven Repository Management 29,637 ×ALM×Java
74  Download Agile Adoption: Improving Software Quality 29,342 ×Agile/Methodologies×Architecture
99  Download Getting Started with Java EE Security 29,302 ×Java×Security×Standards
150  Download Java Enterprise Edition 6: The Most Elegant Enterprise Java yet 28,869 ×Java
85  Download Vaadin: A Familiar Way to Build Web Apps with Java 28,622 ×Design/UX×Java×JavaScript
86  Download Spring Web Flow 28,523 ×Design/UX×E-Commerce×IDE×Java
108  Download Getting Started with Firebug 1.5 28,361 ×ALM×CSS×HTML×JavaScript
83  Download Contexts and Dependency Injection for the Java EE Platform 27,457 ×Java×Standards
110  Download Objective-C for the iPhone and iPad 27,438 ×C/C++×iOS
1  Download GWT Style, Configuration and JSNI Reference 27,411 ×Java×JavaScript
119  Download Getting Started with Application Lifecycle Management 26,557 ×ALM
71  Download Essential PostgreSQL 26,556 ×Database×Open Source
17  Download Very First Steps in Flex 26,341 ×Flex/ActionScript×Java×Web Services/Servers
104  Download Getting Started with Apache Ant 26,016 ×ALM×Java×Open Source×XML
109  Download Getting Started with Kanban for Software Development 25,890 ×Agile/Methodologies
152  Download HTML5 WebSocket: Full-duplex Real-time Web Communication 25,847 ×HTML×Standards×JavaScript
117  Download Getting Started with Apache Hadoop 25,837 ×Architecture×Big Data×Database×Open Source
14  Download NetBeans IDE 7: Programming in Java 7 25,827 ×IDE×Java×NetBeans
87  Download Continuous Integration: Servers and Tools 25,528 ×ALM×Open Source
128  Download What's New in JPA 2.0 25,332 ×Database×Java×Standards
155  Download Mockito: A Simple, Intuitive Mocking Framework 24,911 ×Java×Agile/Methodologies
172  Download HTTP: The Hypertext Transfer Protocol 24,702 ×Web Services/Servers×Standards
166  Download Patterns of Modular Architecture 23,885 ×Architecture×Java×Eclipse
54  Download Agile Adoption: Reducing Cost 23,741 ×Agile/Methodologies
67  Download Getting Started with Selenium 23,693 ×ALM×JavaScript×Open Source
13  Download RSS and Atom 23,690 ×Content Management×Web Services/Servers
139  Download Spring Roo: Making Java Fun Again 23,647 ×IDE×Java
51  Download Effective Process Modeling with BPM & BPMN 23,225 ×Agile/Methodologies×Other Languages
147  Download Eclipse Tools for Spring: The SpringSource Tool Suite 23,071 ×Eclipse×IDE×Java
59  Download Getting Started with Drupal 7 22,958 ×PHP×Content Management×Drupal
46  Download Core ASP.NET 22,730 ×.NET×C#
118  Download Getting Started with Visual Studio 2010 22,561 ×.NET×C#×IDE
93  Download Getting Started with Lean Software Development 22,531 ×Agile/Methodologies
196  Download Regular Expressions 22,415 ×Algorithms×Patterns×Search
44  Download JBoss RichFaces 22,372 ×Java×Standards×XML
57  Download Getting Started with Spring-DM 22,367 ×Architecture×Java
120  Download Apache Solr: Getting Optimal Search Results 22,187 ×Algorithms×Search×Web Services/Servers×XML
56  Download Getting Started with JavaFX 21,990 ×Java
78  Download Getting Started with Virtualization 21,941 ×.NET×Virtualization
45  Download Agile Adoption: Decreasing Time to Market 21,756 ×Agile/Methodologies×ALM
60  Download Getting Started with Grails 20,993 ×Groovy
168  Download Refactoring Patterns 20,804 ×Architecture×Java×
106  Download Expression-Based Authorization with Spring Security 3 20,483 ×Java×Security×XML
125  Download Selenium 2.0: Using the WebDriver API to Create Robust User Acceptance Tests 20,250 ×ALM×JavaScript×Open Source
165  Download Deployment Automation Patterns 20,185 ×Agile/Methodologies×ALM×DevOps
114  Download Application Prototyping with SketchFlow 20,104 ×.NET×ALM×Design/UX
97  Download Getting Started with JBoss Enterprise Application Platform 5 20,054 ×ALM×Java×Standards
135  Download The MVVM Design Pattern: A Formula for Elegant, Maintainable Mobile Apps 19,764 ×.NET×Architecture×Windows Phone
11  Download IntelliJ IDEA 19,695 ×ALM×IDE
198  Download Java Enterprise Edition 7: Streamlining Modern Java Development 19,429 ×Java
62  Download Getting Started with Eclipse RCP 19,206 ×Eclipse×IDE
111  Download Getting Started with Windows Communication Foundation 4.0 19,150 ×.NET×Web Services/Servers
169  Download Essential Apache HTTP Server 18,999 ×Web Services/Servers×LAMP
70  Download Eclipse Plug-in Development 18,594 ×Eclipse
178  Download Git Patterns and Anti-Patterns: Scaling from Workgroup to Enterprise 18,393 ×ALM×Open Source
102  Download Flex 4 and Spring 3 Integration 18,232 ×Flex/ActionScript×Java×Web Services/Servers×XML
126  Download Liferay Essentials: A Definitive Guide for Enterprise Portal Development 17,868 ×Content Management×Design/UX×Java
158  Download Big Data Machine Learning: Patterns for Predictive Analytics 17,844 ×Algorithms×Database×Big Data
12  Download Getting Started with GlassFish Application Server v3 17,782 ×Java×Standards×Web Services/Servers
41  Download SOA Governance 17,779 ×SOA
144  Download EclipseLink JPA: An Advanced ORM Persistence Framework 17,763 ×Database×Eclipse×Java
37  Download Getting Started with Equinox and OSGi 17,700 ×Architecture×Eclipse×Java
31  Download Core Seam 17,612 ×Java×Security×XML
27  Download Getting Started with MyEclipse 17,606 ×Eclipse×IDE×Java
72  Download Getting Started with Windows Presentation Foundation 17,562 ×.NET×Design/UX
10  Download Silverlight 2 17,466 ×.NET×C#×Design/UX
137  Download Understanding Lucene: Powering Better Search Results 17,371 ×Algorithms×Java×Search×XML
163  Download Code Gems for Android Developers: Working with the World's Most Popular Mobile OS 17,348 ×Java×Android
63  Download Getting Started with Apache Wicket 17,269 ×Design/UX×Java×Open Source
48  Download Flex & Spring Integration 17,214 ×Flex/ActionScript×Java×XML
177  Download HTML5 Web Workers: Multithreaded JavaScript for High-Performance Web Applications 17,194 ×HTML×Javascript×Architecture
133  Download Apache Hadoop Deployment: A Blueprint for Reliable Distributed Computing 17,130 ×Algorithms×Architecture×Big Data×Database×Open Source
171  Download MongoDB: Flexible NoSQL for Humongous Data 17,005 ×Architecture×NoSQL×Database
69  Download Getting Started with ASP.NET MVC 1.0 16,688 ×.NET
138  Download RichFaces 4.0: A Next Generation JSF Framework 16,585 ×
164  Download Scala: The Scalable JVM Language 16,159 ×JVM×Java×Scala
186  Download HTML5 Mobile Development 15,921 ×HTML×HTML5
153  Download Apache Cassandra: A Fault-Tolerant, Massively Scalable NoSQL Database 15,909 ×Database×NoSQL
80  Download NetBeans Platform 7.0: A Framework for Building Pluggable Enterprise Applications 15,838 ×IDE×Java
192  Download CSS3: Basics 15,834 ×CSS×CSS3×Web Design
162  Download Java Profiling with VisualVM: X-Ray Vision for Dramatic Performance Gains 15,520 ×Java
154  Download Jetty: A Lightweight, Open-Source Web Server and Servlet Container 15,314 ×Java×Web Services/Servers
131  Download ADO.NET Entity Framework: Object-Relational Mapping and Data Access 15,110 ×.NET×Database×IDE
81  Download Essential F# 15,019 ×.NET×Other Languages
39  Download Essential EMF 14,938 ×Architecture×Eclipse×Java×Other Languages×XML
42  Download Seam UI 14,887 ×Design/UX×Java×Standards
167  Download Software Configuration Management Patterns 14,796 ×Architecture×Agile
122  Download Functional Programming with Clojure: Simple Concurrency on the JVM 14,557 ×Clojure×Java
47  Download The Top Twelve Integration Patterns for Apache Camel 14,467 ×Architecture×Java×XML
77  Download Core WS-BPEL: Business Process Execution Language 14,460 ×Agile/Methodologies×Other Languages×Standards
89  Download Getting Started with the Zend Framework 14,133 ×IDE×Open Source×PHP
193  Download Core Python 14,121 ×Python×Core
124  Download PHPUnit: PHP Test-Driven Development - Automated Tools to Improve Your PHP Code Quality 14,099 ×ALM×PHP
36  Download Core Mule 14,043 ×Architecture×Open Source×SOA
100  Download Getting Started with Fitnesse 13,906 ×ALM
148  Download Mastering Portal UI Development With Vaadin and Liferay 13,867 ×Content Management×Design/UX×Java
92  Download Getting Started with Silverlight and Expression Blend 13,844 ×.NET×C#×Design/UX×IDE
9  Download Flexible Rails: Flex 3 on Rails 2 13,681 ×Flex/ActionScript×Ruby
146  Download Flex Mobile Development: Build Apps for Android, iOS, and BlackBerry Tablet OS 13,674 ×Android×Flex/ActionScript×IDE×iOS
199  Download Debugging JavaScript 13,552 ×JavaScript
136  Download WebMatrix: Advanced Web Development Made Simple 13,546 ×.NET×Content Management×E-Commerce×PHP×Windows
184  Download Core Spring Data 13,287 ×Database×Java×Architecture×NoSQL
157  Download Database Partitioning with MySQL: Improving Performance, Availability, and Manageability 13,165 ×Database×Open Source
149  Download Chef: An Open Source Tool for Scalable Cloud and Data Center Automation 12,603 ×
65  Download ServiceMix 4.2: The Apache Open Source ESB 12,512 ×Architecture×Open Source×SOA×Web Services/Servers
156  Download JavaFX 2.0: A Rich Client Platform for Java 12,293 ×Java×Design/UX
23  Download PHP 5.4 12,262 ×PHP
134  Download Cloud Computing with Windows Azure Platform 12,150 ×.NET×Cloud×Windows
189  Download Core C++ 12,146 ×C++×Core
40  Download Apache Tapestry 5.0 11,986 ×Design/UX×Java×Standards
183  Download Data Mining: Discovering and Visualizing Patterns with Python 11,902 ×Database×Python×Architecture×Big Data
182  Download Practical DNS: Managing Domains for Safety, Reliability, and Speed 11,871 ×DevOps×ALM
161  Download Jenkins on PaaS: Continuous Integration with Jenkins for Java Projects 11,687 ×CI×Open Source×Java
185  Download Getting Started with Subversion 11,505 ×ALM×Open Source
68  Download Getting Started with Oracle Berkeley DB 11,440 ×Database×NoSQL
194  Download Search Patterns 11,423 ×Search×Patterns
75  Download Getting Started with BlazeDS 11,263 ×Flex/ActionScript×Java×Web Services/Servers
180  Download Preparing for Continuous Delivery 11,241 ×Agile/Methodologies×ALM×DevOps
160  Download Data Warehousing: Best Practices for Collecting, Storing, and Delivering Decision-Support Data 11,001 ×Database×Big Data×Business Intelligence/Reporting
200  Download Java Performance Optimization 10,951 ×Java×Performance×JVM
115  Download Getting Started with Infinispan 10,740 ×Database×Java×NoSQL×Open Source×XML
159  Download Apache HBase: The NoSQL Database for Hadoop and Big Data 10,569 ×Database×Big Data
52  Download IntelliJ IDEA: Updated for 8.1 10,330 ×IDE
187  Download Spring Batch 10,218 ×Spring×Java×Architecture×framework
142  Download Adobe Flash Builder 4.5: Develop for Web, Desktop and Mobile 10,034 ×Flex/ActionScript×IDE
170  Download Camel Essential Components 9,957 ×Architecture×Java×XML
140  Download Mule 3.3: Simplifying SOA 9,944 ×SOA×Open Source×Web Services/Servers
107  Download Getting Started with Griffon 9,902 ×Groovy×Open Source
195  Download HTML5 IndexedDB 9,838 ×HTML5×Database
49  Download BIRT 3.7 Report Design: Eclipse-Based BI and Big Data Visualization 9,749 ×ALM×Business Intelligence/Reporting×Eclipse×Java×Big Data
132  Download Mastering Portals with a Portlet Bridge 9,679 ×Architecture×Content Management×Design/UX×Java×Standards
191  Download Getting Started with PhoneGap 9,666 ×Mobile×HTML5×PhoneGap
121  Download Open Source Media Framework: Building Simple Custom Video Players 9,595 ×Design/UX×Flex/ActionScript×Video/Animation
91  Download Getting Started with Adobe Flash Builder 4 9,546 ×Flex/ActionScript×IDE
175  Download Core Dart: The Next-Generation Client-Side Web Programming Language 9,511 ×JavaScript
197  Download Spring Integration 9,315 ×Java×Spring×Integration
53  Download Getting Started with db4o: Persisting .NET Object Data 9,198 ×.NET×Database
66  Download Getting Started with ColdFusion 9 9,028 ×ColdFusion
127  Download Developing a Silverlight Application for Windows Phone 7 8,901 ×.NET×Windows Phone
73  Download Getting Started with LiveCycle Data Services ES 8,747 ×Database×E-Commerce×Flex/ActionScript×Java
179  Download Sencha Touch 8,521 ×HTML×JavaScript×Android
188  Download Business Rules Management with Drools 8,032 ×Java×BPM
181  Download Binary Repository Management: Patterns for Performance, Security, and Traceability 7,683 ×DevOps×ALM
176  Download Essential Couchbase APIs: Open Source NoSQL Data Access from Java, Ruby, and .NET 7,153 ×Database×Java×.NET×Ruby
88  Download Getting Started with Caucho Resin 6,859 ×Java×Standards×Web Services/Servers
113  Download Getting Started with Adobe Flash Catalyst 6,431 ×Design/UX×Flex/ActionScript
116  Download Adobe ColdFusion Web Services for PHP Programmers 5,744 ×ColdFusion×PHP×Web Services/Servers
96  Download Getting Started with PHP and Flex 5,510 ×Flex/ActionScript×PHP
103  Download Leveraging ColdFusion 9 Exposed Services from Java 5,190 ×ColdFusion×Java×Web Services/Servers
90  Download Getting Started with Adobe ColdFusion Builder 5,166 ×ColdFusion×IDE
143  Download ColdFusion Builder 2: Faster Coding, Less Errors 3,986 ×ColdFusion×IDE