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Rails-inspired
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Lots of lovely documentation available with tutorials and a complete API reference
Latest From the Wheels Dev Blog
CFWheels 1.4.0 released, New documentation too..
First, some new announcements
You may have noticed a few changes around here! With the release of 1.4, we've taken the opportunity to greatly simplify our web footprint.- All documentation now lives on http://docs.cfwheels.org/ (thanks to readme.io). We hope this will allow people to more easily contribute to the fantastic documentation already there; you need a (free) readme.io account, but you should be able to 'suggest edits' for any page - feel free to help us out! We're in the process of adding redirects from the old documentation - please bear with us on this one.
- You'll notice the plugin listings are greatly simplified - this is a temporary measure whilst we look at the whole plugin ecosystem generally
- Downloads now live on the readme.io site at http://docs.cfwheels.org/page/download, but don't forget you can always get everything at the Git Repo
- You'll notice a small change in the cfWheels logo - don't panic, you're not going mad, we just thought it might be nice to have something new and shiny to look at.
- Tom King and Tim Badolato are now part of the Wheels core team. "Per" still does all the actual real work :)
Onwards and upwards!
1.4 is released, which brings the usual host of fixes and improvements, most noticeably a few tweaks to get Wheels running with Lucee Server: CFWheels should now correctly identify itself as Lucee in the debug output, and various other (older) Railo specific tweaks should get applied. Note, if you're ever testing for 'railo' in the server scope on Lucee, it will return as true. A couple of other changes might catch you out too, noticeably removal of the h() function, and "development" now being the default environment mode. Get 1.4 Now! Upgrading from 1.3x- Replace the entire /wheels/ folder
- Replace URL rewriting rule files - i.e, /.htaccess, /web.config, /IsapiRewrite4.ini
Model Enhancements
- Allow spaces in list passed in to the "include" argument on finders - #150 [Per Djurner]
- Added findOrCreateByProperty, findAllKeys(), findFirst() and findLast() finder methods - [Per Djurner]
- Add support for "GROUP BY" in sum(), average() etc. - #464 [Per Djurner]
- Made exists() check for any record when "key" and "where" is not passed in [Per Djurner]
- Added clearChangeInformation() for clearing knowledge of object changes - #433 [Jeremy Keczan, Per Djurner]
- Evaluate validation error messages at runtime - #470 [Per Djurner]
View Enhancements
- Respect blank "text" argument in linkTo() - #365 [Adam Chapman, Tony Petruzzi, Per Djurner]
- Allow styleSheetLinkTag() and JavaScriptIncludeTag() to reference files starting from the root - [Per Djurner]
- Added "monthNames" and "monthAbbreviations" arguments to form helpers for easy localization - [Per Djurner]
Controller Enhancements
- Ability to prepend functions to the filter chain instead of appending - #321 [Per Djurner]
- Pass in "appendToKey" to caches() to cache content separately - #439 [Per Djurner]
- Allow external attachments with sendEmail() - [Adam Chapman, Tony Petruzzi]
- Ability to redirect to a specific URL - [Simon Allard]
- Option to correct JSON output by passing in x="string" or x="integer" to renderWith() - [Per Djurner]
Bug Fixes
- Fix for blank path_info in CGI scope - #447 [Tim Badolato, Tony Petruzzi, Per Djurner]
- Fix for accessing request scope key that does not exist from session - #446 [Brent Alexander, Per Djurner]
- Removed "validate" property that was incorrectly set when calling create() - [Per Djurner]
- Pass through "parameterize" in exists() [Per Djurner]
- Do not remove "AS" when it's in the SQL for a calculated property - #453 [Jean Duteau, Per Djurner]
- Obfuscate parameters in named route patterns when URL rewriting is off - #455 [Amber Cline, Per Djurner]
- Pass through "includeSoftDeletes" argument correctly - #451 [Jon Brose]
Miscellaneous
- Support for the Lucee server - [Tom King]
- Made "development" the default environment mode - [Per Djurner]
- Removed deprecation work-around for the "if" argument on validation helpers - [Per Djurner]
- Removed deprecation work-around for the "class" argument on association initialization methods - [Per Djurner]
- Removed the "lib" folder - [Per Djurner]
- Removed the h() function, use XMLFormat() instead - [Per Djurner]
Wheels API Documentation Available
- Comments section
- Associate functions with other related functions and related chapters in the reference guide
- Search
Wheels 1.0: We're Production Ready
ColdFusion on Wheels 1.1.4 released
View Enhancements
- Allow an array of structs to used for options in
selectTag()
- Added
secondStep
parameter to date/time select tags
Model Enhancements
- Update to
belongsTo()
,hasOne()
andhasMany()
for the new argumentjoinKey
. - You can pass an unlimited number properties when using dynamic finders
- Dynamic finders now support passing in an array for values
- Added the
delimiter
argument to dynamic finders, this allow you to change the delimiter - Added
validationTypeForProperty()
method
Other Enhancements
- Added proper HTTP status headers
- Plugin development no longer requires a zip file
Bug Fixes
- Incorrect MIME type for JSON
- Route with format will cause exception when route is selected and format is not provided
- Raise
renderError
when template is not found for format labelClass
should split up the list of classes and attach one class for each label- Transactions would not close when used with the
dependent
argument ofhasMany()
- Soft deletes do not work correctly with outer joins
- Better error message when supplying a query param of type string and omitting single quotes
- Allow commas in dynamic finders
- AMPM select displaying twice
$request
argumentsCollection
: should beargumentCollection
- Pagination pull incorrect number of results with compounded keys
- Update
hasChanged()
to properly check floats - Date tags selected date throws out of range error
Debugging plugin performance in CFWheels 2.x with FusionReactor
The Issue
Shortly after the release of CFWheels 2.0, we started to get reports of slower running requests under certain conditions. For instance, a page which might have had 1000 calls to `linkTo()` could take anything from 1-2ms to 5-6ms a call, which, after 1000 iterations, is one hell of a performance bottle neck. In 1.x, the same call would be between 0-1ms, usually with a total execution time of sub 200ms.
This behaviour was something which could be proven by a developer, but not everyone was seeing the same results: what was the difference? Plugins (or rather, plugins which override or extend a core function, like linkTo()
). To make matters worse, the performance degradation was doubled for each plugin, so you might get 1-2ms for 1 plugin, 2-4 ms for adding another plugin and so on.
So what was causing this?
Enter FusionReactor
We approached FusionReactor, who were kind enough to give us a temporary licence to help debug the issue (it's great when companies support open-source!). So next up were some tests to help diagnose the issue.
Installing FusionReactor was really simple. As we use CommandBox locally, we could just utilise the existing module via install commandbox-fusionreactor
to bootstrap FusionReactor onto our local running servers, which gave us access to the FR instance, already plumbed in. As we were looking for a specific line of code, we also installed the FusionReactor Lucee Plugin and configured it track CFML line execution times using the CF line performance explorer.
This was instantly illuminating, and tracked the problem to our new pluginrunner()
method. When we released CFWheels 2.0, there was a fairly heft rewrite of the plugins system. It was designed to be able to allow for plugins to be chained, and execute in a specific order, so you could hypothetically have the result from one plugin overriding the previous one in the chain.
The way it did this was by creating a "stack" of plugins in an array, working out where it was in that stack, and executing the next plugin in the stack till it reached the end. It did that via a combination of callStackGet()
and getFunctionCalledName()
function to do the comparison.
As you can see from the screenshot below, the line debugger clearly highlights this. This app had four plugins, two of which extended core functions.
callStackGet()
gets invoked 2364 times in this example, but appeared performant, only causing 10ms execution time. getFunctionCalledName()
is called the same number of times, but has a total execution time of 2242ms(!). We had our potential culprit. Either way, it was looking like the combination of calling the stack and trying to find the calling function name which was causing so much pain. I suspect it's to do with how Java deals with this: I think it might be calling a full stack trace and writing it to disk on each call - at least that was the hint from FusionReactor's thread profiler (I'm sure those who have a better understanding of Java's underlying functions will chip in).
After some deliberation, we decided to revert this behaviour in CFWheels 2.1 back to how it used to work in 1.x, as the vast majority weren't using it, but were being affected by it. We'd seen no plugins in the wild which used this behaviour either, which was largely undocumented.
Obviously thanks to FusionReactor for helping us out - hopefully this gives some insight into just one of the ways FusionReactor can be used. Maybe one day I'll understand Java stack traces - maybe.
CFMeetup - Intro to Wheels ORM Thurs Jan 21 6pm EST
Screencasts Are Back
ColdFusion on Wheels 1.1.1 Released
- Added number formatting on the value passed in to "count" in the pluralize() function
- Fixed renderWith() so that it works in all environment modes when returning JSON
- Fixed belongsTo association code when using composite keys
- Allow cfthread to be used in views
- Fixed paging code for non-parameterized queries
- Corrected bug in request verification when session management was disabled in Railo
- Changed "if" to "condition" (and deprecated) on all validation methods to get around the fact that "if" is a reserved word in cfscript
- Fixed autolink() so that it correctly links and escapes relative paths
- Fixed so including partials with layouts does not cause duplicated content
How OO Almost Destroyed a Business
cf.Objective starts and free t-shirts
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Top Contributors
Per Djurner
Contributed as a Software Developer
Per Djurner is a long-time core contributor and leader of the Wheels framework, with a history of shaping its direction since the project’s early days. He made the very first commit and has continued to contribute regularly, fixing important bugs, refining SQL handling, and enhancing model methods with more flexible options. In addition to code, he has improved documentation, templates, and overall project stability, ensuring Wheels remains reliable and developer-friendly. His work reflects both technical expertise and long-term commitment to the growth of the framework.
Peter Amiri
Contributed as a Software Developer and Project Manager
Peter Amiri is a senior developer and community leader who has taken on a core team / maintainer role in the Wheels framework. He has decades of experience with ColdFusion (since version 1.5), including work in user-groups, large scale sites, and infrastructure. Since returning to the project, he’s helped revitalize it — organizing roadmap discussions, guiding structure changes, supervising modernization (including CLI improvements, package modularization, and updating workflows), and helping re-energize community contributions.
Zain Ul Abideen
Contributed as a Software Developer
Zain Ul Abideen is an active contributor to the Wheels framework, playing a key role in improving its stability and usability. His work includes fixing issues like invalid columns not throwing exceptions, ensuring primary keys return correctly as numeric, and refining logic around calculated properties. He also enhanced view helpers to better handle active states and improved default routing behavior. Through these contributions, Zain has strengthened both the framework’s reliability and developer experience.
Anthony Petruzzi
Contributed as a Software Developer
Anthony Petruzzi has made valuable contributions to the Wheels through code improvements, bug fixes, and collaborative reviews. They’ve helped refine core components, enhanced framework stability, and actively participated in issue discussions to steer design decisions. Their efforts in writing clear, maintainable code and offering constructive feedback in pull requests have strengthened the project’s code quality. Overall, Anthony Petruzzi involvement showcases dedication to open-source collaboration and meaningful impact on the Wheels ecosystem.
Tom King
Contributed as a Software Developer and Maintainer
Tom King is one of the core maintainers of Wheels, with deep involvement in both development and leadership. He oversaw major releases, such as Wheels 2.0, which introduced features like RESTful routing, database migrations, improved CLI support, and a rewritten core in CFScript. He also helps steer the project’s long-term direction — writing blog posts reflecting on its history (e.g. noting its first commits, celebrating milestones) and working to modernize both tooling and community engagement.
Adam Chapman
Contributed as a Software Developer
Adam Chapman has been a dedicated and influential contributor to the Wheels ecosystem. He joined the core team after years of community support, helping to steer architectural evolution and plugin integrations. Beyond code, he’s actively engaged in issue triage, proposing enhancements and shaping long-term design direction. His commitment to both community discussion and technical contributions has strengthened the project’s cohesion and future readiness.
James
Contributed as a Software Developer
James has brought forward meaningful contributions to the Wheels through consistent code enhancements, test case development, and active engagement in issue resolution. He frequently submits detailed pull requests, helping to bolster the framework’s robustness and maintainability. Beyond code, James participates in discussion threads and reviews, offering thoughtful feedback which helps keep the project aligned with community needs. His steady involvement has strengthened both core modules and auxiliary features, making Wheels more reliable and polished for all users.
Andrew Bellenie
Contributed as a Software Developer and Maintainer
Andrew Bellenie has played a pivotal role in the Wheels ecosystem, as a long-standing core team member and active community contributor. He brings deep experience in CFML development and framework architecture. Andy has contributed code, design feedback, documentation, and mentorship to newcomers. He also helps triage issues, guide feature direction, and maintain the project’s stability. His dedication helps keep the framework evolving and its community engaged.
scahyono
Contributed as a Software Developer
scahyono has contributed thoughtful enhancements to the Wheels codebase, particularly in ensuring compatibility with Oracle setups. Notably, they worked on a module (or plugin) to allow ColdFusion on Wheels to correctly read table metadata across Oracle remote database links, which broadens database support and resilience. Their willingness to tackle specialized integration challenges strengthens the framework’s versatility and helps more users adopt Wheels in diverse environments.
MvdO79
Contributed as a Software Developer
MvdO79 has shown his support for the Wheels not only through code but also as a financial backer. He contributes monthly via Open Collective, helping sustain the framework’s ongoing development. Beyond funding, his presence in issue discussions demonstrates engagement with bug tracking and community feedback. His dual role-as supporter and participant-reinforces the open-source spirit behind Wheels.
Raul Riera
Contributed as a Software Developer
Raúl Riera has been an enthusiastic supporter and contributor to the Wheels community-beyond writing code, he’s helped through design, advocacy, and community engagement. He has designed swag such as T-shirts for Wheels events and promoted the framework through his dev shop, Hipervínculo. As a software entrepreneur (founder of Odonto.me) and developer, Raúl bridges technical and community roles, helping raise awareness of Wheels and adding a touch of creativity and outreach to the project’s ecosystem.
Michael Diederich
Contributed as a Software Developer
Michael Diederich has contributed key fixes and enhancements to the Wheels, particularly around framework usability and interface issues. Notably, he addressed documentation and UI elements-changes such as showing the current Git branch in the debug layout in version 2.5.0 reflect his involvement. In earlier releases, he also fixed bugs (for example with form and URL handling in the startFormTag() and array routing) that improved reliability across use cases. His contributions help refine both developer-facing tools and core correctness.
Rob Cameron
Contributed as a Software Developer
Rob Cameron had the original idea for CFWheels (and by extension, the foundation for Wheels), having built the framework with inspiration from Ruby on Rails in 2005. Though he eventually moved on from active core development to focus on other projects (such as Rails work), his early design and architectural direction still underpin much of the project's structure and philosophy.
Chris Peters
Contributed as a Software Developer
Chris Peters has been foundational in the development, documentation, and promotion of the Wheels framework since its early days. He authored many of the earliest releases, oversaw version 1.3.0 that introduced HTML5 enhancements, table less models, and thread-safe startup, and managed releases like 1.0.5 with dozens of bug fixes and stability updates. He also wrote technical blog posts about core features (flash messages, asset query strings, error handling) and established guidelines for contributing and documentation, helping to build a strong community around the framework.
David Paul Belanger
Contributed as a Software Developer
David Paul Belanger has been a core force behind the Wheels, contributing both technically and strategically across many versions. He has co-authored features and bug fixes (such as updates to sendFile() and usesLayout()) in the 2.x releases. Beyond code, David has helped lead the transition of the framework’s governance and been active in community outreach-having participated in CF-Alive podcasts and collaborated with Tom King and others on guiding the project’s future direction.
John Bampton
Contributed as a Software Developer and Documentation Writer
John Bampton made his mark as a contributor to the Wheels project beginning with version 2.4.0, where he helped fix broken links in documentation and correct spelling errors in the README and core templates. His attention to detail improved the documentation clarity and usability for future developers. Though he is noted as a “new contributor,” his work helped plug small but important gaps in the project’s written material, aiding the framework’s polish and accessibility.
Simon
Contributed as a Software Developer
Simon contributed to the Wheels framework by refining code and improving framework functionality. His work helped address issues and enhance stability, making the project more reliable and easier for developers to use. These contributions support the continued growth and effectiveness of the Wheels ecosystem.
Brian Ramsey
Contributed as a Software Developer and Quality Assurance Engineer
Brian Ramsey has been a long-time contributor and advocate within the Wheels community. His work spans both code contributions and knowledge sharing, with a focus on improving framework usability for everyday developers. Brian has participated in bug resolution, tested new releases, and provided feedback that shaped core improvements. Beyond code, he’s been active in community discussions, answering questions, and guiding newer users. His steady involvement has helped ensure Wheels remains both developer-friendly and reliable, reflecting his commitment to open-source collaboration and practical problem solving.
Danny Beard
Contributed as a Software Developer
Danny Beard has contributed to the Wheels framework through targeted code enhancements and thoughtful participation in issue discussions. His work has included fixing bugs, refining logic in core functions, and improving overall framework consistency. Danny’s involvement reflects an eye for detail and a practical approach to problem-solving, ensuring the framework remains dependable in real-world applications. Beyond code, his willingness to collaborate with other contributors has reinforced the community-driven nature of Wheels, helping maintain a strong and sustainable open-source project.
Reuben Brown
Contributed as a Software Developer
Reuben Brown has been a valuable contributor to the Wheels framework, offering code improvements and community input that strengthen the project’s overall quality. His work includes bug fixes and refinements that enhance stability and usability, ensuring developers can rely on Wheels in production environments. Reuben’s involvement extends beyond code, as he has taken part in discussions, reviewed issues, and provided practical feedback to guide development. His contributions reflect a thoughtful balance of technical skill and collaborative spirit, reinforcing the open-source ethos of the Wheels project.
Seb
Contributed as a Software Developer
Seb has provided important contributions to the Wheels that help improve framework robustness and usability. Through resolving issues, submitting pull requests, and polishing code, Seb has helped close gaps and make the system smoother for both new and experienced users. They’ve also participated in reviews, giving constructive feedback, which strengthens code quality and consistency across releases. Seb’s steady involvement supports the project’s open-source mission, making Wheels more reliable, maintainable, and welcoming for all contributors.
timbadolato
Contributed as a Software Developer
Timbadolato has contributed to the Wheels with a focus on improving functionality, fixing issues, and enhancing developer experience. His pull requests demonstrate a clear attention to detail, addressing edge cases and refining framework behavior to make it more predictable and reliable. By engaging in code reviews and community discussions, timbadolato has helped shape technical decisions and ensured smoother adoption for users. His contributions highlight a practical, solution-oriented approach that supports both the long-term stability and growth of the Wheels ecosystem.
Alex
Contributed as a Software Developer
Alex has played a supportive and constructive role in the Wheels, contributing code improvements and feedback that strengthen the framework’s overall reliability. His efforts include bug fixes, refinements to core features, and helpful participation in discussions that guide project direction. By addressing issues and proposing practical solutions, Alex has contributed to making Wheels easier to use and more stable for developers. His involvement reflects a collaborative spirit and reinforces the open-source values that keep the project moving forward.
Chris Geirman
Contributed as a Software Developer
Chris Geirman made contributions to the Wheels that helped refine parts of the codebase and improve developer experience. While his involvement was smaller in scope, his participation still added value to the framework and reflects the spirit of open-source collaboration.
Zac Spitzer
Contributed as a Software Developer
Zac Spitzer provided contributions to the Wheels that helped address specific issues and improve framework stability. Though his involvement was brief, his work added value to the codebase and demonstrated the importance of community participation in strengthening and maintaining open-source projects.
Nikolaj Frey
Contributed as a Software Developer
Nikolaj Frey has made contributions to the Wheels framework that supported improvements in the project’s codebase and functionality. While his involvement was limited in scope, his participation still added meaningful value, reinforcing the collaborative nature of the open-source community that drives Wheels forward.
Gralen
Contributed as a Software Developer
Gralen contributed improvements to the Wheels framework that enhanced code quality and supported overall stability. Their work helped refine the project and contributed to making the framework more reliable for developers using it in real-world applications.
Doug McCaughan
Contributed as a Software Developer
Doug McCaughan contributed to the Wheels framework by helping refine functionality and addressing issues that improved developer experience. His efforts supported the stability of the project and ensured smoother use of core features. Through his work, Doug added value to the framework’s ongoing development and its open-source community.
Coleman Sperando
Contributed as a Software Developer
Coleman Sperando contributed to the Wheels framework by making improvements that strengthened its functionality and reliability. His work addressed specific areas of the codebase, helping to refine features and ensure a smoother experience for developers. These contributions supported the project’s ongoing growth and the collaborative effort behind Wheels.
Charlie Arehart
Contributed as a Software Developer
Charlie Arehart has supported the Wheels framework through his deep expertise in ColdFusion and the broader CFML ecosystem. He has provided valuable feedback, shared knowledge with the community, and highlighted best practices that strengthen adoption and reliability. His involvement helps connect Wheels development with the wider ColdFusion community, ensuring the framework remains relevant and accessible to developers.
Charley Contreras
Contributed as a Software Developer
Charley Contreras contributed to the Wheels framework by helping refine parts of the codebase and supporting improvements that enhance usability. His work added value to the project’s overall stability and reflects the collaborative effort of developers working together to keep the framework evolving and reliable.
Brant Nielsen
Contributed as a Software Developer
Brant Nielsen contributed to the Wheels framework by improving functionality and addressing issues that supported better performance and reliability. His work helped refine the codebase and enhance the developer experience, reinforcing the project’s commitment to building a stable and effective open-source framework.
Ben Nadel
Contributed as a Software Developer
Ben Nadel is a veteran ColdFusion developer known for deep technical thought leadership and contributions to the community, including work around Wheels and related topics. He writes regularly about extending and customizing parts of Wheels (for example, customizing the router/proxy component behavior to suit specific workflow preferences). He also shares experiments and educational posts (e.g. integrating HTMX in ColdFusion apps) that help other developers understand modern patterns in CFML. While he may not always be contributing direct core framework commits, his influence shows up in how people use and adapt Wheels in real-world apps, and in sharing best practices, tutorials, and ideas that help shape how the framework is viewed and utilized.
Andrei B.
Contributed as a Software Developer
Andrei B. contributed to the Wheels framework by helping refine code and improve functionality in targeted areas of the project. His efforts supported greater stability and usability, making the framework more dependable for developers. These contributions reflect the collaborative spirit that drives the ongoing success of Wheels.
Adam Larsen
Contributed as a Software Developer
Adam Larsen contributed to the Wheels framework by improving functionality and addressing issues that enhanced the stability and reliability of the codebase. His work helped refine features and ensure a smoother experience for developers, supporting the ongoing growth and maintenance of the project.
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