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FREE Cheat Sheets for Developers

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ID D/L Title Downloads Tags
8  Download Design Patterns 155,881 ×Architecture
2  Download Getting Started with Ajax 92,233 ×HTML×JavaScript×Web Services/Servers
4  Download Spring Configuration 90,897 ×Java×XML
7  Download jQuery Selectors 80,964 ×CSS×JavaScript
24  Download Core Java 80,441 ×Algorithms×Java×Standards
19  Download Core CSS: Part I 78,727 ×CSS
94  Download Getting Started with Git 76,873 ×ALM×Open Source
61  Download Core Java Concurrency 74,901 ×Algorithms×Java
3  Download Getting Started with Eclipse 65,472 ×ALM×Eclipse×IDE
25  Download Core CSS: Part II 63,928 ×CSS
29  Download Essential Admin for MySQL 5.5 62,559 ×Database×Open Source
5  Download Windows PowerShell 62,133 ×.NET×Windows
123  Download HTML5: New Standards for Web Interactivity 61,581 ×HTML×Standards
34  Download Core CSS: Part III 58,902 ×CSS
50  Download Scrum 57,975 ×Agile/Methodologies
26  Download Spring Annotations 56,388 ×Java
112  Download Getting Started with UML 55,038 ×ALM×Architecture×Open Source
64  Download Core HTML 53,107 ×HTML
129  Download REST: Foundations of RESTful Architecture 51,640 ×Standards×Web Services/Servers
55  Download Apache Maven 2 50,078 ×ALM×Java×Open Source
28  Download JUnit and EasyMock 48,090 ×ALM×Java
35  Download Using XML in Java 46,308 ×Java×XML
22  Download Getting Started with JPA 46,054 ×Database×Java×Standards
16  Download C# 45,736 ×.NET×C#
38  Download SOA Patterns 45,639 ×Architecture×SOA×Web Services/Servers
76  Download Getting Started with Domain-Driven Design 44,980 ×Agile/Methodologies×Architecture
95  Download Getting Started with Java GUI Development 42,704 ×Design/UX×Java
6  Download Dependency Injection in EJB 3 41,850 ×Java×Standards×XML
21  Download JavaServer Faces 41,031 ×Design/UX×Java×Standards×XML
84  Download Continuous Integration: Patterns and Anti-patterns 40,030 ×ALM
58  Download JavaServer Faces 2.0 38,918 ×Java×Standards
82  Download Getting Started with Cloud Computing 38,268 ×Cloud
130  Download Designing Quality Software: Architectural and Technical Best Practices 38,165 ×Architecture
15  Download Groovy 38,053 ×Groovy×Java
101  Download JDBC Best Practices 37,268 ×Architecture×Database×Java×Standards
79  Download Google App Engine for Java 33,907 ×Cloud×Java
145  Download Continuous Delivery: Patterns and Antipatterns in the Software Lifecycle 33,264 ×Agile/Methodologies×ALM×DevOps
151  Download HTML5 Canvas: A Web Standard for Dynamic Graphics 32,540 ×HTML×Standards×JavaScript
141  Download Node.js: Building for Scalability with Server-Side JavaScript 32,190 ×JavaScript×Open Source
20  Download Struts2 32,019 ×Design/UX×Java×Open Source
32  Download Getting Started with Hibernate Search 31,992 ×Database×Java×Search
18  Download Core .NET 31,953 ×.NET×C#
43  Download Scalability & High Availability 31,939 ×Architecture×Big Data×Database
105  Download Getting Started with NoSQL and Data Scalability 31,084 ×Big Data×Database×NoSQL
33  Download Essential JSP Expression Language 30,509 ×Java×Standards
174  Download Object-Oriented JavaScript: Advanced Techniques for Serious Web Applications 30,104 ×JavaScript
173  Download Core JSON: The Fat Free Alternative to XML 29,960 ×JavaScript
30  Download Essential Ruby 29,894 ×Ruby
98  Download Getting Started with Maven Repository Management 29,658 ×ALM×Java
74  Download Agile Adoption: Improving Software Quality 29,359 ×Agile/Methodologies×Architecture
99  Download Getting Started with Java EE Security 29,326 ×Java×Security×Standards
150  Download Java Enterprise Edition 6: The Most Elegant Enterprise Java yet 28,890 ×Java
85  Download Vaadin: A Familiar Way to Build Web Apps with Java 28,654 ×Design/UX×Java×JavaScript
86  Download Spring Web Flow 28,541 ×Design/UX×E-Commerce×IDE×Java
108  Download Getting Started with Firebug 1.5 28,374 ×ALM×CSS×HTML×JavaScript
83  Download Contexts and Dependency Injection for the Java EE Platform 27,479 ×Java×Standards
110  Download Objective-C for the iPhone and iPad 27,451 ×C/C++×iOS
1  Download GWT Style, Configuration and JSNI Reference 27,420 ×Java×JavaScript
71  Download Essential PostgreSQL 26,577 ×Database×Open Source
119  Download Getting Started with Application Lifecycle Management 26,567 ×ALM
17  Download Very First Steps in Flex 26,346 ×Flex/ActionScript×Java×Web Services/Servers
104  Download Getting Started with Apache Ant 26,035 ×ALM×Java×Open Source×XML
109  Download Getting Started with Kanban for Software Development 25,901 ×Agile/Methodologies
152  Download HTML5 WebSocket: Full-duplex Real-time Web Communication 25,882 ×HTML×Standards×JavaScript
117  Download Getting Started with Apache Hadoop 25,880 ×Architecture×Big Data×Database×Open Source
14  Download NetBeans IDE 7: Programming in Java 7 25,836 ×IDE×Java×NetBeans
87  Download Continuous Integration: Servers and Tools 25,549 ×ALM×Open Source
128  Download What's New in JPA 2.0 25,347 ×Database×Java×Standards
155  Download Mockito: A Simple, Intuitive Mocking Framework 24,962 ×Java×Agile/Methodologies
172  Download HTTP: The Hypertext Transfer Protocol 24,721 ×Web Services/Servers×Standards
166  Download Patterns of Modular Architecture 23,913 ×Architecture×Java×Eclipse
54  Download Agile Adoption: Reducing Cost 23,752 ×Agile/Methodologies
67  Download Getting Started with Selenium 23,707 ×ALM×JavaScript×Open Source
13  Download RSS and Atom 23,698 ×Content Management×Web Services/Servers
139  Download Spring Roo: Making Java Fun Again 23,658 ×IDE×Java
51  Download Effective Process Modeling with BPM & BPMN 23,232 ×Agile/Methodologies×Other Languages
147  Download Eclipse Tools for Spring: The SpringSource Tool Suite 23,088 ×Eclipse×IDE×Java
59  Download Getting Started with Drupal 7 22,965 ×PHP×Content Management×Drupal
46  Download Core ASP.NET 22,740 ×.NET×C#
118  Download Getting Started with Visual Studio 2010 22,577 ×.NET×C#×IDE
93  Download Getting Started with Lean Software Development 22,542 ×Agile/Methodologies
196  Download Regular Expressions 22,456 ×Algorithms×Patterns×Search
44  Download JBoss RichFaces 22,382 ×Java×Standards×XML
57  Download Getting Started with Spring-DM 22,379 ×Architecture×Java
120  Download Apache Solr: Getting Optimal Search Results 22,197 ×Algorithms×Search×Web Services/Servers×XML
56  Download Getting Started with JavaFX 21,998 ×Java
78  Download Getting Started with Virtualization 21,949 ×.NET×Virtualization
45  Download Agile Adoption: Decreasing Time to Market 21,766 ×Agile/Methodologies×ALM
60  Download Getting Started with Grails 21,003 ×Groovy
168  Download Refactoring Patterns 20,828 ×Architecture×Java×
106  Download Expression-Based Authorization with Spring Security 3 20,502 ×Java×Security×XML
125  Download Selenium 2.0: Using the WebDriver API to Create Robust User Acceptance Tests 20,274 ×ALM×JavaScript×Open Source
165  Download Deployment Automation Patterns 20,200 ×Agile/Methodologies×ALM×DevOps
114  Download Application Prototyping with SketchFlow 20,114 ×.NET×ALM×Design/UX
97  Download Getting Started with JBoss Enterprise Application Platform 5 20,067 ×ALM×Java×Standards
135  Download The MVVM Design Pattern: A Formula for Elegant, Maintainable Mobile Apps 19,779 ×.NET×Architecture×Windows Phone
11  Download IntelliJ IDEA 19,712 ×ALM×IDE
198  Download Java Enterprise Edition 7: Streamlining Modern Java Development 19,485 ×Java
62  Download Getting Started with Eclipse RCP 19,210 ×Eclipse×IDE
111  Download Getting Started with Windows Communication Foundation 4.0 19,163 ×.NET×Web Services/Servers
169  Download Essential Apache HTTP Server 19,017 ×Web Services/Servers×LAMP
70  Download Eclipse Plug-in Development 18,601 ×Eclipse
178  Download Git Patterns and Anti-Patterns: Scaling from Workgroup to Enterprise 18,417 ×ALM×Open Source
102  Download Flex 4 and Spring 3 Integration 18,237 ×Flex/ActionScript×Java×Web Services/Servers×XML
126  Download Liferay Essentials: A Definitive Guide for Enterprise Portal Development 17,880 ×Content Management×Design/UX×Java
158  Download Big Data Machine Learning: Patterns for Predictive Analytics 17,878 ×Algorithms×Database×Big Data
41  Download SOA Governance 17,786 ×SOA
12  Download Getting Started with GlassFish Application Server v3 17,785 ×Java×Standards×Web Services/Servers
144  Download EclipseLink JPA: An Advanced ORM Persistence Framework 17,779 ×Database×Eclipse×Java
37  Download Getting Started with Equinox and OSGi 17,708 ×Architecture×Eclipse×Java
27  Download Getting Started with MyEclipse 17,615 ×Eclipse×IDE×Java
31  Download Core Seam 17,614 ×Java×Security×XML
72  Download Getting Started with Windows Presentation Foundation 17,569 ×.NET×Design/UX
10  Download Silverlight 2 17,468 ×.NET×C#×Design/UX
137  Download Understanding Lucene: Powering Better Search Results 17,387 ×Algorithms×Java×Search×XML
163  Download Code Gems for Android Developers: Working with the World's Most Popular Mobile OS 17,365 ×Java×Android
63  Download Getting Started with Apache Wicket 17,275 ×Design/UX×Java×Open Source
177  Download HTML5 Web Workers: Multithreaded JavaScript for High-Performance Web Applications 17,222 ×HTML×Javascript×Architecture
48  Download Flex & Spring Integration 17,218 ×Flex/ActionScript×Java×XML
133  Download Apache Hadoop Deployment: A Blueprint for Reliable Distributed Computing 17,145 ×Algorithms×Architecture×Big Data×Database×Open Source
171  Download MongoDB: Flexible NoSQL for Humongous Data 17,032 ×Architecture×NoSQL×Database
69  Download Getting Started with ASP.NET MVC 1.0 16,699 ×.NET
138  Download RichFaces 4.0: A Next Generation JSF Framework 16,592 ×
164  Download Scala: The Scalable JVM Language 16,174 ×JVM×Java×Scala
186  Download HTML5 Mobile Development 15,945 ×HTML×HTML5
153  Download Apache Cassandra: A Fault-Tolerant, Massively Scalable NoSQL Database 15,929 ×Database×NoSQL
192  Download CSS3: Basics 15,860 ×CSS×CSS3×Web Design
80  Download NetBeans Platform 7.0: A Framework for Building Pluggable Enterprise Applications 15,844 ×IDE×Java
162  Download Java Profiling with VisualVM: X-Ray Vision for Dramatic Performance Gains 15,557 ×Java
154  Download Jetty: A Lightweight, Open-Source Web Server and Servlet Container 15,327 ×Java×Web Services/Servers
131  Download ADO.NET Entity Framework: Object-Relational Mapping and Data Access 15,128 ×.NET×Database×IDE
81  Download Essential F# 15,026 ×.NET×Other Languages
39  Download Essential EMF 14,945 ×Architecture×Eclipse×Java×Other Languages×XML
42  Download Seam UI 14,891 ×Design/UX×Java×Standards
167  Download Software Configuration Management Patterns 14,810 ×Architecture×Agile
122  Download Functional Programming with Clojure: Simple Concurrency on the JVM 14,570 ×Clojure×Java
47  Download The Top Twelve Integration Patterns for Apache Camel 14,486 ×Architecture×Java×XML
77  Download Core WS-BPEL: Business Process Execution Language 14,467 ×Agile/Methodologies×Other Languages×Standards
193  Download Core Python 14,159 ×Python×Core
89  Download Getting Started with the Zend Framework 14,139 ×IDE×Open Source×PHP
124  Download PHPUnit: PHP Test-Driven Development - Automated Tools to Improve Your PHP Code Quality 14,112 ×ALM×PHP
36  Download Core Mule 14,047 ×Architecture×Open Source×SOA
100  Download Getting Started with Fitnesse 13,917 ×ALM
148  Download Mastering Portal UI Development With Vaadin and Liferay 13,876 ×Content Management×Design/UX×Java
92  Download Getting Started with Silverlight and Expression Blend 13,846 ×.NET×C#×Design/UX×IDE
199  Download Debugging JavaScript 13,698 ×JavaScript
9  Download Flexible Rails: Flex 3 on Rails 2 13,685 ×Flex/ActionScript×Ruby
146  Download Flex Mobile Development: Build Apps for Android, iOS, and BlackBerry Tablet OS 13,683 ×Android×Flex/ActionScript×IDE×iOS
136  Download WebMatrix: Advanced Web Development Made Simple 13,552 ×.NET×Content Management×E-Commerce×PHP×Windows
184  Download Core Spring Data 13,314 ×Database×Java×Architecture×NoSQL
157  Download Database Partitioning with MySQL: Improving Performance, Availability, and Manageability 13,180 ×Database×Open Source
149  Download Chef: An Open Source Tool for Scalable Cloud and Data Center Automation 12,615 ×
65  Download ServiceMix 4.2: The Apache Open Source ESB 12,520 ×Architecture×Open Source×SOA×Web Services/Servers
156  Download JavaFX 2.0: A Rich Client Platform for Java 12,306 ×Java×Design/UX
23  Download PHP 5.4 12,278 ×PHP
189  Download Core C++ 12,164 ×C++×Core
134  Download Cloud Computing with Windows Azure Platform 12,158 ×.NET×Cloud×Windows
40  Download Apache Tapestry 5.0 11,989 ×Design/UX×Java×Standards
183  Download Data Mining: Discovering and Visualizing Patterns with Python 11,924 ×Database×Python×Architecture×Big Data
182  Download Practical DNS: Managing Domains for Safety, Reliability, and Speed 11,900 ×DevOps×ALM
200  Download Java Performance Optimization 11,713 ×Java×Performance×JVM
161  Download Jenkins on PaaS: Continuous Integration with Jenkins for Java Projects 11,710 ×CI×Open Source×Java
185  Download Getting Started with Subversion 11,518 ×ALM×Open Source
68  Download Getting Started with Oracle Berkeley DB 11,444 ×Database×NoSQL
194  Download Search Patterns 11,443 ×Search×Patterns
75  Download Getting Started with BlazeDS 11,272 ×Flex/ActionScript×Java×Web Services/Servers
180  Download Preparing for Continuous Delivery 11,262 ×Agile/Methodologies×ALM×DevOps
160  Download Data Warehousing: Best Practices for Collecting, Storing, and Delivering Decision-Support Data 11,020 ×Database×Big Data×Business Intelligence/Reporting
115  Download Getting Started with Infinispan 10,747 ×Database×Java×NoSQL×Open Source×XML
159  Download Apache HBase: The NoSQL Database for Hadoop and Big Data 10,590 ×Database×Big Data
52  Download IntelliJ IDEA: Updated for 8.1 10,339 ×IDE
187  Download Spring Batch 10,232 ×Spring×Java×Architecture×framework
142  Download Adobe Flash Builder 4.5: Develop for Web, Desktop and Mobile 10,039 ×Flex/ActionScript×IDE
170  Download Camel Essential Components 9,981 ×Architecture×Java×XML
140  Download Mule 3.3: Simplifying SOA 9,951 ×SOA×Open Source×Web Services/Servers
107  Download Getting Started with Griffon 9,905 ×Groovy×Open Source
195  Download HTML5 IndexedDB 9,856 ×HTML5×Database
49  Download BIRT 3.7 Report Design: Eclipse-Based BI and Big Data Visualization 9,754 ×ALM×Business Intelligence/Reporting×Eclipse×Java×Big Data
132  Download Mastering Portals with a Portlet Bridge 9,684 ×Architecture×Content Management×Design/UX×Java×Standards
191  Download Getting Started with PhoneGap 9,677 ×Mobile×HTML5×PhoneGap
121  Download Open Source Media Framework: Building Simple Custom Video Players 9,599 ×Design/UX×Flex/ActionScript×Video/Animation
91  Download Getting Started with Adobe Flash Builder 4 9,549 ×Flex/ActionScript×IDE
175  Download Core Dart: The Next-Generation Client-Side Web Programming Language 9,521 ×JavaScript
197  Download Spring Integration 9,342 ×Java×Spring×Integration
53  Download Getting Started with db4o: Persisting .NET Object Data 9,199 ×.NET×Database
66  Download Getting Started with ColdFusion 9 9,031 ×ColdFusion
127  Download Developing a Silverlight Application for Windows Phone 7 8,905 ×.NET×Windows Phone
73  Download Getting Started with LiveCycle Data Services ES 8,750 ×Database×E-Commerce×Flex/ActionScript×Java
179  Download Sencha Touch 8,528 ×HTML×JavaScript×Android
188  Download Business Rules Management with Drools 8,046 ×Java×BPM
181  Download Binary Repository Management: Patterns for Performance, Security, and Traceability 7,693 ×DevOps×ALM
176  Download Essential Couchbase APIs: Open Source NoSQL Data Access from Java, Ruby, and .NET 7,174 ×Database×Java×.NET×Ruby
88  Download Getting Started with Caucho Resin 6,864 ×Java×Standards×Web Services/Servers
113  Download Getting Started with Adobe Flash Catalyst 6,435 ×Design/UX×Flex/ActionScript
116  Download Adobe ColdFusion Web Services for PHP Programmers 5,748 ×ColdFusion×PHP×Web Services/Servers
96  Download Getting Started with PHP and Flex 5,514 ×Flex/ActionScript×PHP
103  Download Leveraging ColdFusion 9 Exposed Services from Java 5,193 ×ColdFusion×Java×Web Services/Servers
90  Download Getting Started with Adobe ColdFusion Builder 5,168 ×ColdFusion×IDE
143  Download ColdFusion Builder 2: Faster Coding, Less Errors 3,990 ×ColdFusion×IDE