ºÚÁÏÃÅ

is an open-source desktop alternative to Postman and Insomnia for API testing, development and debugging. It aims to provide superior collaboration, privacy and security with its simple offline-only design. Collections are stored directly in your filesystem ¡ª written in a custom plain text markup language, Bru Lang, and can be shared with Git or a version control tool of your choice to collaborate. Bruno is available both as a desktop app and a . It also offers an official VS Code extension, with plans for additional IDE support. Bruno has become the default choice for several ºÚÁÏÃÅ teams, but we also advise teams to be on guard when working under VPN and proxy environments, since requests made in such conditions .

has improved its visualization capabilities by integrating more detailed graphs and views. It now offers better representation of logs and metrics and is more flexible in how it displays custom resources (CRDs). The operations on pods have been expanded and include greater integration with debugging tools (e.g., ) and enhanced support for multi-cluster environments. Support for CRDs has significantly improved and now provides better navigation and management of these resources as well as smoother interaction with custom resources. The shortcuts panel has also been enhanced to make it more accessible for developers who are less experienced with kubectl. This is a significant improvement, as K9s initially focused primarily on DevOps teams.

is an editor of encrypted files that supports various file formats of encrypts with KMS. Our advice when it comes to secrets management has always been to decouple it from source code. However, when faced with a choice between full automation (in the spirit of infrastructure as code) and a few manual steps (using tools like vaults) for managing, seeding and rotating seed secrets, teams often face a tradeoff. For example, our teams use SOPS to manage seed credentials for bootstrapping infrastructure. In some situations, however, it's impossible to remove secrets from legacy code repositories. In those instances, we use SOPS to encrypt secrets in text files. SOPS integrates with cloud-managed keystores such as AWS and GCP Key Management Service (KMS) or Azure Key Vault as sources of encryption keys. It also works cross-platform and supports PGP keys. Several of our teams use SOPS by default when they have to manage secrets in the code repository.

We've highlighted visual regression testing tools before and have observed their algorithms evolve from primitive pixel-level comparison to sophisticated pattern-matching and optical character recognition (OCR). Early visual regression tools generated many false positives and were only useful in later stages of development when the interface became stable. BackstopJS avoids this problem by configuring selectors and viewports to pinpoint visual tests to specific elements on the page. But machine learning has made it easier to detect and compare visual elements more accurately, even if they happen to have moved or contain dynamic content. These tools have become steadily more useful and are well-positioned to take advantage of the latest developments in AI and machine learning. Several commercial tools such as and now claim to use AI in their visual regression tests. One of our teams has been using Applitools Eyes extensively and have been happy with the results. Although visual regression tests are no substitute for well-written end-to-end functional tests, they're a valuable addition to the testing toolbox. We're moving them to adopt because they have become a safe default option as one element in a comprehensive UI test strategy.

has emerged as the cloud security platform of choice on many of our projects. Our teams appreciate that it enables them to detect risks and threats sooner than similar tools as it continuously scans for changes. Wiz can detect and alert on misconfigurations, vulnerabilities and leaked secrets both in artifacts that have yet to be deployed to live environments (container images, infrastructure code) as well as live workloads (containers, VMs and cloud services). We also appreciate the powerful reporting capability for both development teams and leadership. This analysis helps us understand how a vulnerability can affect a given service so that we can resolve issues in that context.

continues to be our go-to choice for managing AWS accounts in a multi-team environment. It provides a convenient mechanism to preconfigure security and compliance controls that will be automatically applied to new landing zones. This is an example of because the controls are applied and verified whenever new infrastructure is created, eliminating the need for manual compliance checks later on. has continued to evolve since our last volume and is now available in more AWS regions. AFT allows Control Tower accounts to be provisioned by an infrastructure-as-code pipeline. We like that AFT can be customized to send webhooks or take specific actions to integrate safely and securely with external tools like GitHub Actions. Our teams have reported great results using AWS Control Tower to manage accounts, but we do wish AWS would accept community contributions to the project when there are opportunities for enhancement.

For teams practicing continuous integration it's important to be aware of the state of the central build on the continuous integration (CI) system. Before the pandemic, on large TV screens in the team rooms provided this information at a glance. With remote working here to stay, a solution is needed that works on individual developer workstations. For the Mac that niche is covered by , a small app written by a Thoughtworker. Originally part of , it works with all servers that can provide information in format, including Jenkins and TeamCity. A recent rewrite has added support for GitHub Actions and paved the way for deeper integration with more CI servers and authentication styles.

is an open-source, columnar online analytical processing (OLAP) database for real-time analytics. It started as an experimental project in 2009 and has since matured into a highly performant and linearly scalable analytical database. Its efficient query processing engine together with data compression makes it suitable to run interactive queries without pre-aggregation. ClickHouse is also a great storage choice for OpenTelemetry data. Its integration with allows you to store massive volumes of traces and analyze them efficiently.

Despite advances in development tooling, maintaining consistent local development environments remains a challenge for many teams. Onboarding new engineers often entails running commands or custom scripts that can fail unpredictably across different machines and result in inconsistencies. To solve this challenge, our teams have increasingly relied on . Devbox is a command-line tool that provides an approachable interface for creating reproducible, per-project local development environments, leveraging the Nix package manager without using virtual machines or containers. It has notably streamlined their onboarding workflow because once it has been configured for a codebase, it takes one CLI command (devbox shell) to reproduce the defined environment on a new device. Devbox supports shell hooks, custom scripts and generation for integration with VSCode.

is a tool for highlighting differences between code files in a syntax-aware way. This is quite different from textual diffing tools, like the venerable Unix diff command. For example, Difftastic will ignore newlines inserted to break up long statements in languages like Java or TypeScript that are semicolon delimited. The tool only highlights changes that impact the syntax of the program. It does this by first parsing the files into abstract syntax trees and then computing the distance between them using Dijkstra's algorithm. We've found Difftastic to be particularly useful for understanding changes when reviewing large codebases. Difftastic can be used on any programming language for which a parser is available and out of the box supports more than 50 programming languages as well as structured text formats like CSS and HTML. This isn't a new tool, but we thought it was worth calling attention to in the age of LLM coding assistants where human-in-the-loop reviews of ever larger codebases are increasingly critical.

, a software engineering intelligence platform, has empowered our engineering leaders with data-driven insights to support continuous improvement. It aligns key areas such as benchmarking, workflow automation and targeted investments in enhancing developer experience and productivity. Our experience with LinearB highlights its ability to foster a culture of improvement and efficiency within engineering teams. Our teams have used the platform to track key engineering metrics, identify areas for enhancement and implement evidence-based actions. These capabilities align well with LinearB¡¯s core value proposition: benchmarking, automating metric collection and enabling data-driven improvements. LinearB integrates with source code, application lifecycle, CI/CD and communication tools and uses both preconfigured and custom engineering metrics to provide comprehensive quantitative insights into developer experience, productivity and team performance. As advocates of DORA, we appreciate LinearB¡¯s strong emphasis on these specific metrics and its ability to measure key aspects of software delivery performance, which are essential for improving efficiency. Historically, teams have faced challenges in gathering DORA-specific metrics, often relying on complex custom dashboards or manual processes. LinearB continues to offer a compelling solution that automates the tracking of these metrics and delivers real-time data that supports proactive decision-making around developer experience, productivity and predictability.

is an open-source vector similarity search extension for PostgreSQL, allowing the storage of vectors alongside structured data in a single, well-established database. While it lacks some advanced features of specialized vector databases, it benefits from ACID compliance, point-in-time recovery and other robust features of PostgreSQL. With the rise of generative AI-powered applications, we see a growing pattern of storing and efficiently searching embedding vectors for similarities, which pgvector addresses effectively. With pgvector¡¯s growing use in production environments, especially where teams are already using a cloud provider that offers managed PostgreSQL, and its proven ability to meet common vector search needs without requiring a separate vector store, we're confident in its potential. Our teams have found it valuable in projects comparing structured and unstructured data, demonstrating its potential for broader adoption, and we're therefore moving it to the Trial ring.

is an open-source command-line tool for building and packaging self-contained applications called on Ubuntu, other Linux distributions and macOS. Snaps are easy to deploy and maintain across hardware platforms, including Linux machines, virtual environments and vehicle on-board computer systems. While Snapcraft offers a public for publishing snaps, our teams use the build tool to package the autonomous driving system as a snap without publishing it to the public app store. This allows us to build, test and debug the embedded software system locally while publishing it to an internal artifact repository.

is an open-source continuous delivery platform created by . It implements cluster management and deployment of baked images to the cloud as first-class features. We like Spinnaker's opinionated approach for deploying microservices. In previous editions, we noted its inability to configure pipelines as code, but that has been addressed with the addition of the spin CLI. Even though we don't recommend Spinnaker for simple CD scenarios, it has become a tool of choice for many in complex situations with equally complex deployment pipelines.

(or tsoa) is an alternative to Swagger for generating OpenAPI specs from your code. It¡¯s code-first, with TypeScript controllers and models as the single source of truth and uses TypeScript annotations or decorators rather than requiring more complex files and configurations when using OpenAPI tooling for TypeScript. It generates both 2.0 and 3.0 API specifications and routes can be generated for Express, Hapi and Koa. If you're writing APIs in TypeScript, this project is worth taking a look at.

Although using the simplest feature toggle possible remains our recommended approach, scaling teams and faster development make managing hand-crafted toggles more complex. is an option widely used by our teams to address this complexity and enable CI/CD. It can be used either as a service or self-hosted. It provides SDKs in several languages with a good developer experience and friendly UI for administration. Although there¡¯s no official support for the yet, you can find community-maintained for Go and Java. Unleash can be used for simple feature toggles as well as segmentation and gradual rollouts, making it a suitable option for feature management at scale.

is an Airflow plugin designed to provide more native support for dbt core workflows in Airflow. With the plugin installed, when DbtDag is used to wrap a dbt workflow, it turns dbt nodes into Airflow tasks/task groups, allowing engineers to visualize dbt dependency graphs and their execution progress directly in the Airflow UI. It also supports using Airflow connections instead of dbt profiles, potentially reducing configuration sprawl. We're experimenting with the tool for its potential to make working with dbt in Airflow more seamless.

is an emerging tool for PDF document retrieval using , addressing the challenges of building a strong retrieval-augmented generation (RAG) application that can extract data from multimedia documents containing images, diagrams and tables. Unlike traditional methods that rely on text-based embedding or optical character recognition (OCR) techniques, ColPali processes entire PDF pages, leveraging a visual transformer to create embeddings that account for both text and visual content. This holistic approach enables better retrieval as well as reasoning for why certain documents are retrieved, and significantly enhances RAG performance against data-rich PDFs. We've tested ColPali with several clients where it has shown promising results, but the technology is still in the early stages. It's worth assessing, particularly for organizations with complex visual document data.

The arms race for AI-assisted programming tools is ongoing, and the most eye-catching one is . Cursor is an AI-first code editor designed to enhance developer productivity by deeply integrating AI into the coding workflow. We've paid attention to it in previous Radar assessments, but it's clear that the recent continuous improvement of Cursor has ushered in a qualitative change. In our use, Cursor has demonstrated strong contextual reasoning capabilities based on the existing codebase. While other AI code tools like GitHub Copilot tend to generate and collaborate around code snippets, Cursor's multi-line and multi-file editing operations make it stand out. Cursor is forked from VSCode and developed based on it, providing a fast and intuitive interaction method that conforms to the developer's intuition. Powerful operations can be completed with ctrl/cmd+K and ctrl/cmd+L. Cursor is leading a new round of competition in AI programming tools, especially regarding developer interaction and understanding of codebases.

provides the metadata layer of a typical data mesh platform. In particular, it focuses on the definition of data products and the specification of data contracts using the initiative and can be integrated into build pipelines using the associated . The application also provides a data catalog to discover and explore data products and their metadata and allows for federated governance, including the definition of data quality metrics and the management of data quality rules. It¡¯s one of the first native tools in this space, which means it isn¡¯t just trying to retrofit existing platforms to the data mesh paradigm.

Despite its power and utility Git's command line interface is notoriously complex when it comes to managing multiple branches and staging commits within them. is a Git client that provides a graphical interface that aims to simplify this process. It does this by tracking uncommitted file changes independently of Git and then staging those changes into virtual branches. One might argue that this is a solution to a problem that shouldn't exist in the first place; if you make small changes and push to trunk frequently, there¡¯s no need for multiple branches. However, when your workflow involves pull requests, the branching structure can become complex, particularly if there is a long review cycle before a PR can be merged. To address this, GitButler also integrates with GitHub so you can selectively group changes into pull requests and issue them directly from the tool. GitButler is another entry into the growing category of blips aimed at managing the complexity inherent in the PR process.

is a coding assistant designed to integrate smoothly with all IDEs to support code completion, test generation and style guide adherence. Built on models like and , it stands out for its ability to ensure consistent output by remembering coding styles for future sessions. Our developers found its test generation capabilities particularly useful and noted its ability to handle longer outputs without stability issues. However, unlike some competitors, JetBrains does not host its own models, which may not work for clients concerned about third-party data handling. Still, the tool¡¯s integration with JetBrains IDE makes it a promising choice for teams exploring AI-driven coding assistants.

Developers working in a polyglot environment often find themselves having to manage multiple versions of different languages and tools. aims to solve that problem by providing one tool to replace , , and , among others, and is a drop-in replacement for asdf. Mise is written in Rust for shell interaction speed, and unlike asdf which uses shell-based shims, mise modifies the PATH environment variable ahead of time, so the tool run times are called directly. This is partly why mise is faster than asdf. For those developers already familiar with asdf, it provides the same functionality but with a few key differences. Being written in Rust, it's faster and has a few features that asdf doesn't, such as the ability to install multiple versions of the same tool at the same time and more forgiving commands, including fuzzy matching. It also provides an integrated task runner, useful for things like running linters, tests, builders, servers and other tasks that are specific to a project. If you're a bit fed up with having to use multiple tools to manage your development environment as well as the at times clunky syntax of other tools, mise is definitely worth a look.

is an open-source API mocking tool. It has an intuitive interface, customizable routes and dynamic responses as well as the ability to automate the creation of mock data sets. Mockoon is compatible with OpenAPI and lets you generate different scenarios that can be tested locally and integrated with a development pipeline. You can also create "partial mocks" by intercepting the requests and only faking the calls that are defined in Mockoon. The partial mocks help simulate specific API routes or endpoints and forward other requests to actual servers. While partial mocks can be useful in certain scenarios, there is a risk of overuse, which may lead to unnecessary complexity. Besides that, Mockoon remains a valuable tool for quickly setting up mock APIs as well as improving and automating development workflows.

is a macOS freemium launcher that enables you to quickly launch applications, run commands, search for files and automate tasks from your keyboard. Our teams value its out-of-the-box features for developers and its easy , which allows you to interact with third-party apps and services like VSCode, Slack, Jira and Google, among many others. Raycast is tailored for productivity and minimizes context switching, making it a useful tool for anyone looking to streamline their daily tasks. Pro users have access to Raycast AI, a specialized AI-powered search assistant.

is a query cache for MySQL and PostgreSQL. Unlike traditional caching solutions that rely on manual invalidation, ReadySet leverages database replication streams to incrementally update its cache. Through , ReadySet achieves lower tail latencies than a traditional read replica. ReadySet is wire compatible with MySQL and PostgreSQL, so you can deploy it in front of your database to horizontally scale read workloads without requiring application changes.

Many of our teams working on web-based frontends have switched from older bundling tools ¡ª Webpack comes to mind ¡ª to Vite. A new entrant in this field is , which after 18 months in development has just seen its . Designed as a drop-in replacement for Webpack, it¡¯s compatible with plug-ins and loaders in the Webpack ecosystem. This can be an advantage over Vite when migrating complex Webpack setups. The main reason why our teams are migrating to newer tools like Vite and Rspack is developer experience and, in particular, speed. Nothing breaks the flow of development more than having to wait a minute or two before getting feedback on the last code change. Written in Rust, Rspack delivers significantly faster performance than Webpack, and in many cases, it's even faster than Vite.

When building LLM-based applications, determining a user's intent before routing a request to a specialized agent or invoking a specific flow is critical. acts as a superfast decision-making layer for LLMs and agents, enabling efficient and reliable routing of requests based on semantic meaning. By using vector embeddings to infer intent, Semantic Router reduces unnecessary LLM calls, offering a leaner, cost-effective approach to understanding user intent. Its potential extends beyond intent inference, serving as a versatile building block for various semantic tasks. The speed and flexibility it offers position it as a strong contender in environments that require fast, real-time decision-making without the overhead of LLMs.

One of the hottest topics right now in the GenAI space is the concept of software engineering agents. These coding assistance tools do more than just help the engineer with code snippets here and there; they broaden the size of the problem they can solve, ideally autonomously and with minimum interference from a human. The idea is that these tools can take a GitHub issue or a Jira ticket and propose a plan and code changes to implement it, or even create a pull request for a human to review. While this is the next logical step to increase the impact of AI coding assistance, the often advertised goal of generic agents that can cover a broad range of coding tasks is very ambitious, and the current state of tooling is not showing that convincingly yet. However, we can see this working sooner rather than later for a more limited scope of straightforward tasks, freeing up developer time to work on more complex problems. Tools that have been released with beta versions of agents include , , Tabnine's , or . The benchmark lists more tools in that space, but we caution you to take benchmarks in the AI space with a grain of salt.

Rust is well suited for writing command-line tools due to its fast startup performance, and we see people rewriting some toolchains in it. We mentioned Ruff, a Python linter written in Rust in the previous Radar. For this volume, we evaluated , a Python package management tool written in Rust. The value proposition of uv is "blazing fast" and it beats other Python package management tools by a large margin in their benchmarks. However, during our Radar evaluation, we discussed whether optimizing within seconds for build tools is a marginal improvement. Compared with performance, what¡¯s more important for a package management system is the ecosystem, mature community and long-term support. That being said, feedback from the project team has shown us that this marginal speed improvement could be a big plus for improving feedback cycles and overall developer experience ¡ª we tend to manually make CI/CD caching very complex to achieve this little performance improvement; uv simplifies our Python environment management. Considering there is still much room for improvement in package and env management for Python development, we think uv is an option worth assessing.

is a terminal for macOS and Linux. It splits command outputs into blocks to improve readability. Warp features such as intelligent command suggestions and natural language processing. It also includes notebook features that allow users to organize commands and outputs and to add annotations and documentation. You can leverage these features to create README files or onboarding materials and provide a structured and interactive way to present and manage terminal workflows. Warp easily integrates with , a flexible cross-shell prompt, allowing you to customize the terminal experience and retrieve information about running processes, the specific version of a tool you¡¯re using, Git details or the current Git user, among other details.

After the shutdown of the text editor project, its creators built a new editor named . Written in Rust and optimized to leverage modern hardware, Zed feels fast. It has all the features we expect from a modern editor: support for many programming languages, a built-in terminal and multibuffer editing to name a few. AI-assisted coding is available through integration with several LLM providers. As ardent pair programmers we're intrigued by the remote built into Zed. Developers find each other via their GitHub IDs and can then collaborate on the same workspace in real time. It's too early to tell whether development teams can and want to escape the pull of the Visual Studio Code ecosystem, but Zed is an alternative to explore.

has been a popular dependency management tool for Swift and Objective-C Cocoa projects. However, the CocoaPods team that the project is in maintenance mode after more than a decade of being a key tool for iOS and macOS developers. While the tool and its resources will remain available, active development will cease. Developers are encouraged to transition to Swift Package Manager, which offers native integration with Xcode and better long-term support from Apple.