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FREE Cheat Sheets for Developers

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ID D/L Title Downloads Tags
8  Download Design Patterns 155,842 ×Architecture
2  Download Getting Started with Ajax 92,230 ×HTML×JavaScript×Web Services/Servers
4  Download Spring Configuration 90,890 ×Java×XML
7  Download jQuery Selectors 80,958 ×CSS×JavaScript
24  Download Core Java 80,429 ×Algorithms×Java×Standards
19  Download Core CSS: Part I 78,717 ×CSS
94  Download Getting Started with Git 76,859 ×ALM×Open Source
61  Download Core Java Concurrency 74,891 ×Algorithms×Java
3  Download Getting Started with Eclipse 65,467 ×ALM×Eclipse×IDE
25  Download Core CSS: Part II 63,924 ×CSS
29  Download Essential Admin for MySQL 5.5 62,553 ×Database×Open Source
5  Download Windows PowerShell 62,129 ×.NET×Windows
123  Download HTML5: New Standards for Web Interactivity 61,574 ×HTML×Standards
34  Download Core CSS: Part III 58,898 ×CSS
50  Download Scrum 57,966 ×Agile/Methodologies
26  Download Spring Annotations 56,377 ×Java
112  Download Getting Started with UML 55,028 ×ALM×Architecture×Open Source
64  Download Core HTML 53,104 ×HTML
129  Download REST: Foundations of RESTful Architecture 51,632 ×Standards×Web Services/Servers
55  Download Apache Maven 2 50,075 ×ALM×Java×Open Source
28  Download JUnit and EasyMock 48,088 ×ALM×Java
35  Download Using XML in Java 46,300 ×Java×XML
22  Download Getting Started with JPA 46,051 ×Database×Java×Standards
16  Download C# 45,730 ×.NET×C#
38  Download SOA Patterns 45,635 ×Architecture×SOA×Web Services/Servers
76  Download Getting Started with Domain-Driven Design 44,977 ×Agile/Methodologies×Architecture
95  Download Getting Started with Java GUI Development 42,701 ×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 40,023 ×ALM
58  Download JavaServer Faces 2.0 38,914 ×Java×Standards
82  Download Getting Started with Cloud Computing 38,267 ×Cloud
130  Download Designing Quality Software: Architectural and Technical Best Practices 38,164 ×Architecture
15  Download Groovy 38,051 ×Groovy×Java
101  Download JDBC Best Practices 37,264 ×Architecture×Database×Java×Standards
79  Download Google App Engine for Java 33,904 ×Cloud×Java
145  Download Continuous Delivery: Patterns and Antipatterns in the Software Lifecycle 33,261 ×Agile/Methodologies×ALM×DevOps
151  Download HTML5 Canvas: A Web Standard for Dynamic Graphics 32,536 ×HTML×Standards×JavaScript
141  Download Node.js: Building for Scalability with Server-Side JavaScript 32,163 ×JavaScript×Open Source
20  Download Struts2 32,017 ×Design/UX×Java×Open Source
32  Download Getting Started with Hibernate Search 31,990 ×Database×Java×Search
18  Download Core .NET 31,950 ×.NET×C#
43  Download Scalability & High Availability 31,934 ×Architecture×Big Data×Database
105  Download Getting Started with NoSQL and Data Scalability 31,081 ×Big Data×Database×NoSQL
33  Download Essential JSP Expression Language 30,503 ×Java×Standards
174  Download Object-Oriented JavaScript: Advanced Techniques for Serious Web Applications 30,098 ×JavaScript
173  Download Core JSON: The Fat Free Alternative to XML 29,951 ×JavaScript
30  Download Essential Ruby 29,891 ×Ruby
98  Download Getting Started with Maven Repository Management 29,654 ×ALM×Java
74  Download Agile Adoption: Improving Software Quality 29,355 ×Agile/Methodologies×Architecture
99  Download Getting Started with Java EE Security 29,325 ×Java×Security×Standards
150  Download Java Enterprise Edition 6: The Most Elegant Enterprise Java yet 28,888 ×Java
85  Download Vaadin: A Familiar Way to Build Web Apps with Java 28,649 ×Design/UX×Java×JavaScript
86  Download Spring Web Flow 28,538 ×Design/UX×E-Commerce×IDE×Java
108  Download Getting Started with Firebug 1.5 28,371 ×ALM×CSS×HTML×JavaScript
83  Download Contexts and Dependency Injection for the Java EE Platform 27,478 ×Java×Standards
110  Download Objective-C for the iPhone and iPad 27,448 ×C/C++×iOS
1  Download GWT Style, Configuration and JSNI Reference 27,418 ×Java×JavaScript
71  Download Essential PostgreSQL 26,571 ×Database×Open Source
119  Download Getting Started with Application Lifecycle Management 26,566 ×ALM
17  Download Very First Steps in Flex 26,346 ×Flex/ActionScript×Java×Web Services/Servers
104  Download Getting Started with Apache Ant 26,034 ×ALM×Java×Open Source×XML
109  Download Getting Started with Kanban for Software Development 25,899 ×Agile/Methodologies
152  Download HTML5 WebSocket: Full-duplex Real-time Web Communication 25,875 ×HTML×Standards×JavaScript
117  Download Getting Started with Apache Hadoop 25,872 ×Architecture×Big Data×Database×Open Source
14  Download NetBeans IDE 7: Programming in Java 7 25,833 ×IDE×Java×NetBeans
87  Download Continuous Integration: Servers and Tools 25,547 ×ALM×Open Source
128  Download What's New in JPA 2.0 25,345 ×Database×Java×Standards
155  Download Mockito: A Simple, Intuitive Mocking Framework 24,955 ×Java×Agile/Methodologies
172  Download HTTP: The Hypertext Transfer Protocol 24,719 ×Web Services/Servers×Standards
166  Download Patterns of Modular Architecture 23,907 ×Architecture×Java×Eclipse
54  Download Agile Adoption: Reducing Cost 23,750 ×Agile/Methodologies
67  Download Getting Started with Selenium 23,705 ×ALM×JavaScript×Open Source
13  Download RSS and Atom 23,697 ×Content Management×Web Services/Servers
139  Download Spring Roo: Making Java Fun Again 23,656 ×IDE×Java
51  Download Effective Process Modeling with BPM & BPMN 23,231 ×Agile/Methodologies×Other Languages
147  Download Eclipse Tools for Spring: The SpringSource Tool Suite 23,085 ×Eclipse×IDE×Java
59  Download Getting Started with Drupal 7 22,962 ×PHP×Content Management×Drupal
46  Download Core ASP.NET 22,739 ×.NET×C#
118  Download Getting Started with Visual Studio 2010 22,575 ×.NET×C#×IDE
93  Download Getting Started with Lean Software Development 22,540 ×Agile/Methodologies
196  Download Regular Expressions 22,452 ×Algorithms×Patterns×Search
44  Download JBoss RichFaces 22,381 ×Java×Standards×XML
57  Download Getting Started with Spring-DM 22,375 ×Architecture×Java
120  Download Apache Solr: Getting Optimal Search Results 22,196 ×Algorithms×Search×Web Services/Servers×XML
56  Download Getting Started with JavaFX 21,998 ×Java
78  Download Getting Started with Virtualization 21,948 ×.NET×Virtualization
45  Download Agile Adoption: Decreasing Time to Market 21,764 ×Agile/Methodologies×ALM
60  Download Getting Started with Grails 21,003 ×Groovy
168  Download Refactoring Patterns 20,821 ×Architecture×Java×
106  Download Expression-Based Authorization with Spring Security 3 20,501 ×Java×Security×XML
125  Download Selenium 2.0: Using the WebDriver API to Create Robust User Acceptance Tests 20,268 ×ALM×JavaScript×Open Source
165  Download Deployment Automation Patterns 20,197 ×Agile/Methodologies×ALM×DevOps
114  Download Application Prototyping with SketchFlow 20,111 ×.NET×ALM×Design/UX
97  Download Getting Started with JBoss Enterprise Application Platform 5 20,065 ×ALM×Java×Standards
135  Download The MVVM Design Pattern: A Formula for Elegant, Maintainable Mobile Apps 19,777 ×.NET×Architecture×Windows Phone
11  Download IntelliJ IDEA 19,707 ×ALM×IDE
198  Download Java Enterprise Edition 7: Streamlining Modern Java Development 19,477 ×Java
62  Download Getting Started with Eclipse RCP 19,209 ×Eclipse×IDE
111  Download Getting Started with Windows Communication Foundation 4.0 19,163 ×.NET×Web Services/Servers
169  Download Essential Apache HTTP Server 19,015 ×Web Services/Servers×LAMP
70  Download Eclipse Plug-in Development 18,600 ×Eclipse
178  Download Git Patterns and Anti-Patterns: Scaling from Workgroup to Enterprise 18,414 ×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 17,879 ×Content Management×Design/UX×Java
158  Download Big Data Machine Learning: Patterns for Predictive Analytics 17,868 ×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 17,774 ×Database×Eclipse×Java
37  Download Getting Started with Equinox and OSGi 17,705 ×Architecture×Eclipse×Java
27  Download Getting Started with MyEclipse 17,614 ×Eclipse×IDE×Java
31  Download Core Seam 17,613 ×Java×Security×XML
72  Download Getting Started with Windows Presentation Foundation 17,568 ×.NET×Design/UX
10  Download Silverlight 2 17,468 ×.NET×C#×Design/UX
137  Download Understanding Lucene: Powering Better Search Results 17,386 ×Algorithms×Java×Search×XML
163  Download Code Gems for Android Developers: Working with the World's Most Popular Mobile OS 17,359 ×Java×Android
63  Download Getting Started with Apache Wicket 17,275 ×Design/UX×Java×Open Source
48  Download Flex & Spring Integration 17,218 ×Flex/ActionScript×Java×XML
177  Download HTML5 Web Workers: Multithreaded JavaScript for High-Performance Web Applications 17,216 ×HTML×Javascript×Architecture
133  Download Apache Hadoop Deployment: A Blueprint for Reliable Distributed Computing 17,143 ×Algorithms×Architecture×Big Data×Database×Open Source
171  Download MongoDB: Flexible NoSQL for Humongous Data 17,023 ×Architecture×NoSQL×Database
69  Download Getting Started with ASP.NET MVC 1.0 16,697 ×.NET
138  Download RichFaces 4.0: A Next Generation JSF Framework 16,591 ×
164  Download Scala: The Scalable JVM Language 16,173 ×JVM×Java×Scala
186  Download HTML5 Mobile Development 15,942 ×HTML×HTML5
153  Download Apache Cassandra: A Fault-Tolerant, Massively Scalable NoSQL Database 15,926 ×Database×NoSQL
192  Download CSS3: Basics 15,856 ×CSS×CSS3×Web Design
80  Download NetBeans Platform 7.0: A Framework for Building Pluggable Enterprise Applications 15,843 ×IDE×Java
162  Download Java Profiling with VisualVM: X-Ray Vision for Dramatic Performance Gains 15,550 ×Java
154  Download Jetty: A Lightweight, Open-Source Web Server and Servlet Container 15,326 ×Java×Web Services/Servers
131  Download ADO.NET Entity Framework: Object-Relational Mapping and Data Access 15,126 ×.NET×Database×IDE
81  Download Essential F# 15,026 ×.NET×Other Languages
39  Download Essential EMF 14,944 ×Architecture×Eclipse×Java×Other Languages×XML
42  Download Seam UI 14,891 ×Design/UX×Java×Standards
167  Download Software Configuration Management Patterns 14,808 ×Architecture×Agile
122  Download Functional Programming with Clojure: Simple Concurrency on the JVM 14,568 ×Clojure×Java
47  Download The Top Twelve Integration Patterns for Apache Camel 14,479 ×Architecture×Java×XML
77  Download Core WS-BPEL: Business Process Execution Language 14,467 ×Agile/Methodologies×Other Languages×Standards
193  Download Core Python 14,147 ×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 14,108 ×ALM×PHP
36  Download Core Mule 14,046 ×Architecture×Open Source×SOA
100  Download Getting Started with Fitnesse 13,914 ×ALM
148  Download Mastering Portal UI Development With Vaadin and Liferay 13,872 ×Content Management×Design/UX×Java
92  Download Getting Started with Silverlight and Expression Blend 13,846 ×.NET×C#×Design/UX×IDE
9  Download Flexible Rails: Flex 3 on Rails 2 13,684 ×Flex/ActionScript×Ruby
146  Download Flex Mobile Development: Build Apps for Android, iOS, and BlackBerry Tablet OS 13,682 ×Android×Flex/ActionScript×IDE×iOS
199  Download Debugging JavaScript 13,667 ×JavaScript
136  Download WebMatrix: Advanced Web Development Made Simple 13,551 ×.NET×Content Management×E-Commerce×PHP×Windows
184  Download Core Spring Data 13,309 ×Database×Java×Architecture×NoSQL
157  Download Database Partitioning with MySQL: Improving Performance, Availability, and Manageability 13,177 ×Database×Open Source
149  Download Chef: An Open Source Tool for Scalable Cloud and Data Center Automation 12,613 ×
65  Download ServiceMix 4.2: The Apache Open Source ESB 12,519 ×Architecture×Open Source×SOA×Web Services/Servers
156  Download JavaFX 2.0: A Rich Client Platform for Java 12,305 ×Java×Design/UX
23  Download PHP 5.4 12,275 ×PHP
189  Download Core C++ 12,158 ×C++×Core
134  Download Cloud Computing with Windows Azure Platform 12,157 ×.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 11,918 ×Database×Python×Architecture×Big Data
182  Download Practical DNS: Managing Domains for Safety, Reliability, and Speed 11,895 ×DevOps×ALM
161  Download Jenkins on PaaS: Continuous Integration with Jenkins for Java Projects 11,707 ×CI×Open Source×Java
200  Download Java Performance Optimization 11,531 ×Java×Performance×JVM
185  Download Getting Started with Subversion 11,516 ×ALM×Open Source
68  Download Getting Started with Oracle Berkeley DB 11,444 ×Database×NoSQL
194  Download Search Patterns 11,436 ×Search×Patterns
75  Download Getting Started with BlazeDS 11,272 ×Flex/ActionScript×Java×Web Services/Servers
180  Download Preparing for Continuous Delivery 11,257 ×Agile/Methodologies×ALM×DevOps
160  Download Data Warehousing: Best Practices for Collecting, Storing, and Delivering Decision-Support Data 11,015 ×Database×Big Data×Business Intelligence/Reporting
115  Download Getting Started with Infinispan 10,746 ×Database×Java×NoSQL×Open Source×XML
159  Download Apache HBase: The NoSQL Database for Hadoop and Big Data 10,587 ×Database×Big Data
52  Download IntelliJ IDEA: Updated for 8.1 10,338 ×IDE
187  Download Spring Batch 10,228 ×Spring×Java×Architecture×framework
142  Download Adobe Flash Builder 4.5: Develop for Web, Desktop and Mobile 10,038 ×Flex/ActionScript×IDE
170  Download Camel Essential Components 9,975 ×Architecture×Java×XML
140  Download Mule 3.3: Simplifying SOA 9,949 ×SOA×Open Source×Web Services/Servers
107  Download Getting Started with Griffon 9,905 ×Groovy×Open Source
195  Download HTML5 IndexedDB 9,854 ×HTML5×Database
49  Download BIRT 3.7 Report Design: Eclipse-Based BI and Big Data Visualization 9,753 ×ALM×Business Intelligence/Reporting×Eclipse×Java×Big Data
132  Download Mastering Portals with a Portlet Bridge 9,683 ×Architecture×Content Management×Design/UX×Java×Standards
191  Download Getting Started with PhoneGap 9,676 ×Mobile×HTML5×PhoneGap
121  Download Open Source Media Framework: Building Simple Custom Video Players 9,598 ×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 9,519 ×JavaScript
197  Download Spring Integration 9,338 ×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 8,904 ×.NET×Windows Phone
73  Download Getting Started with LiveCycle Data Services ES 8,750 ×Database×E-Commerce×Flex/ActionScript×Java
179  Download Sencha Touch 8,525 ×HTML×JavaScript×Android
188  Download Business Rules Management with Drools 8,044 ×Java×BPM
181  Download Binary Repository Management: Patterns for Performance, Security, and Traceability 7,691 ×DevOps×ALM
176  Download Essential Couchbase APIs: Open Source NoSQL Data Access from Java, Ruby, and .NET 7,171 ×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 6,434 ×Design/UX×Flex/ActionScript
116  Download Adobe ColdFusion Web Services for PHP Programmers 5,747 ×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 5,192 ×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 3,989 ×ColdFusion×IDE