• After A Few Short Years, VS Code Passes Rational Developer for i

  February 23, 2026 Alex Woodie

  It has finally happened: Visual Studio Code has passed Rational Developer for i in usage, according to the 2026 version of Fortra’s IBM i Marketplace Survey. The survey also shows lower adoption of greenscreen ADTS and increased use of DevOps tools, demonstrating some positive trends in IBM i application development.

  It’s been barely two years since Fortra started asking IBM i customers about their use of Visual Studio Code, the free, Web-based integrated development environment (IDE) originally developed by Microsoft and set free as an open source project in November 2015. The 2024 survey (which was conducted in late 2023) …

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• 2025: An IBM i Year In Review

  January 12, 2026 Alex Woodie

  The calendar has flipped over into the new year, bringing with it hope that the next twelve months will unfold in a positive way. It’s also a good time to reflect on what 2025 brought to the IBM i community, and to remember the big news events that occurred in our little sector of the IT market.

  January

  IBM hired a new vice president of product management for the Power Systems business. Bargav Balakrishnan was promoted to the position, which was previously held by Steve Sibley. Balakrishnan, who has a master’s degree in electrical engineering from the University of Michigan, …

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• Learning And Laughing With Scott Forstie And Tim Rowe

  December 8, 2025 Alex Woodie

  In the darkest days of the 2020 pandemic, with COVID lockdowns in full force, IBM i business architects Tim Rowe and Scott Forstie decided to try something new: start a video blog. Dubbed iSee, the short videos blend serious technical content around ACS and SQL services with goofy puns and silly drawings. Fast forward to fall 2025, and iSee is going strong, as the pair recently aired their 100th iSee episode.

  “Scott and I have been thinking about some fun things that we want to talk about to help you in your every day job,” Rowe said in the very …

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• IBM Just Killed Merlin. Here’s Why

  October 20, 2025 Alex Woodie

  The writing had been on the wall for some time, and IBM finally made it official as part of the Technology Refresh for IBM i on October 7. That was when Big Blue announced the immediate withdrawal from marketing and service for its Modernization Engine for Lifecycle Integration product, commonly called Merlin. It will likely go down in IBM i history as a well-intentioned product that got some things right, but which ultimately could not overcome its flaws.

  The introduction of Merlin back in May 2022 represented a sizable shift in IBM’s approach to application development on IBM i. Prior …

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• You Can Now Get IBM Tech Support For VS Code For i

  August 11, 2025 Alex Woodie

  IBM i shops that were on the fence about migrating from Rational Developer for i and adopting VS Code for RPG and COBOL development just received one big reason why they should bite the bullet and make the move: the launch of a new technical support package for Code for i from IBM.

  Visual Studio Code is currently the most popular integrated development environment (IDE) on planet Earth, according to multiple measures, such as the Stack Overflow’s 2025 Developer Survey, which found Microsoft VS Code was used by 76 percent of all respondents, more than twice the usage of …

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• Liam Allan Shares What’s Coming Next With Code For IBM i

  June 23, 2025 Alex Woodie

  The rise of Code for IBM i arguably is the best IBM i technology story of the past few years. The VS Code development environment came out of nowhere to challenge Rational Developer for i as the pre-eminent developer tool on the platform. And according to Liam Allan, who started this whole thing, Code for i is only going to get better in the months and years to come.

  There is clear and unmistakable momentum behind VS Code and Code for IBM i, the VS Code plug-in that Liam Allan created back in 2021 while working at Seiden Group …

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• 2024: An IBM i Year In Review

  December 4, 2024 Alex Woodie

  It’s hard to believe that yet another year is coming to a close. As 2024 rolls to its merciful end, it’s time for us to take stock of the major events and announcements that impacted the IBM i community.

  January

  News broke in late January that revenue in IBM’s Power Systems business grew for the second year in a row in 2023. TPM’s model showed $1.53 billion in external Power Systems sales for the year, which was a hair above the 2022 figure, which was a hair above the 2021 figure. It’s not 2010-era numbers, when the figure was north …

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• IBM’s Fall 2024 Code for IBM i Enhancements

  November 13, 2024 Alex Woodie

  Adoption of Code for i continues to soar among IBM i developers, as they shift from heavy, expensive integrated development environments (IDEs) to lighter, open-source options. With the latest Technology Refreshes (TRs) for IBM i, IBM is making the VS Code plug-in even more useful for RPG and COBOL developers.

  Code for IBM i is the brainchild of Liam Allan, the midrange wunderkind with an intense aversion to Rational Developer for IBM i (RDi), IBM’s Java-based flagship IDE for IBM i. As adoption of the VS Code extension grew in the summer of 2022, IBM smartly hired Allan as a …

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• What’s Cooking In Code For IBM i?

  July 15, 2024 Alex Woodie

  With IBM beginning to pull back on green screen development tools for IBM i, the importance of Code for IBM i to the IBM i development community has never been greater. The good news is that there’s a lot of development activity at the moment around the Visual Studio Code plug-in, with new features to replace some of the outgoing greenscreen functionality.

  IBM announced that it was killing off some of the green screen development tools in its Application Development Toolset (ADTS) as part of its Technology Refresh (TR) for IBM i 7.4 and 7.5 in early May. Among the …

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• IBM Begins the Purge of Old Greenscreen Utilities

  July 10, 2024 Alex Woodie

  IBM is prepping the IBM i community to prepare to adapt to some substantial changes that are coming with the next release of IBM i, including the end of support for a large swath of the Application Development ToolSet (ADTS) that ships with Rational Development Studio (RDS). Source Entry Utility (SEU) and Programming Development Manager (PDM) are not among the ADTS tools getting the boot, but that’s not stopping midrange professionals from speculating that their time in IBM i is limited, too.

  As part of its May 7 Technology Refresh for IBM i 7.4 and 7.5, IBM issued a “software …

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