Best of DevToolsJanuary 2026

  1. 1
    Article
    Avatar of phProduct Hunt·15w

    RelateDB: Offline-first database schema designer in your browser

    RelateDB is a browser-based database schema designer that works entirely offline without requiring accounts or cloud services. It allows developers to visually model tables and relationships, import and export SQL or DBML formats, auto-arrange diagrams, and export schemas as images. All functionality runs locally in the browser for fast, frictionless schema design.

  2. 2
    Article
    Avatar of daily_updatesdaily.dev Changelog·15w

    Profiles, now more you.

    A platform now offers enhanced developer profiles where users can showcase their tech stack, tools, and workspace setup with photos. The update includes a "hot takes" feature where developers can share controversial tech opinions and receive community upvotes, transforming profiles into comprehensive representations of professional identity and preferences.

  3. 3
    Article
    Avatar of github_updatesGitHub Changelog·16w

    Hierarchy view now available in GitHub Projects

    GitHub Projects now supports hierarchy view in public preview, allowing users to visualize issue hierarchies up to eight levels deep directly in table views. The feature enables expanding/collapsing sub-issues while maintaining grouping, sorting, and filtering capabilities. Future updates will add inline sub-issue creation, drag-and-drop reordering, and synced ordering. Additional improvements include performance enhancements reducing issue load times, a new View menu, REST API endpoint for creating project views, and better pull request integration.

  4. 4
    Article
    Avatar of metalbearMetalBear·16w

    How Our Engineering Team Uses AI

    MetalBear's engineering team shares practical experiences using AI coding tools while building mirrord, a Kubernetes development tool in Rust. AI proves most valuable for understanding unfamiliar code, exploring architectural alternatives, and generating scripts. It struggles with complex architectures and long-running reasoning tasks. The team finds ChatGPT most reliable for iteration, Gemini best for deep research but prone to losing context, and Claude Code somewhere in between. Success depends on scoping problems tightly and controlling context rather than which model is used. AI accelerates tedious and exploratory work but cannot replace deep system understanding.

  5. 5
    Video
    Avatar of aicodekingAICodeKing·16w

    Antigravity 3.0 (New Upgrades): These New Updates make ANTIGRAVITY REALLY GOOD!

    Antigravity 3.0 introduces three major updates: Skills (custom workflows triggered on-demand similar to Claude's code commands), revised rate limits (now weekly instead of 5-hour refresh for Pro users, though Ultra users remain unaffected), and Secure Mode (terminal permission controls with allow/deny lists). Skills enable team-shareable custom agent behaviors for tasks like code reviews and testing. The rate limit change disadvantages Pro tier users who may exhaust quotas faster, though access to models like Opus 4.5 and Gemini 3 Pro remains. Secure Mode addresses security vulnerabilities through configurable command execution permissions, from fully automatic to manual approval for each command.

  6. 6
    Article
    Avatar of dhhDavid Heinemeier Hansson·17w

    Promoting AI agents

    AI coding agents have evolved significantly, moving beyond autocomplete to autonomous tools that can control terminals, run tests, and search documentation. Modern models like Claude Opus 4.5 and Gemini 3, when used with terminal interfaces like OpenCode, can produce production-grade code contributions. While not replacing programmers entirely, these agents enable supervised collaboration where developers review outcomes rather than write every line. The shift represents a paradigm change from pair programming to team-based workflows, though claims of 90%+ AI-generated code remain unrealistic for quality professional work.

  7. 7
    Article
    Avatar of infoworldInfoWorld·17w

    Why ‘boring’ VS Code keeps winning

    VS Code maintains 76% market share among professional developers in 2025, even as AI-first editors like Cursor and Google's Antigravity emerge. Microsoft's dominance stems from ecosystem lock-in, with many new tools forking VS Code's codebase rather than replacing it. GitHub Copilot reached 20 million users, benefiting from distribution through existing workflows. However, trust issues emerged in 2025 around forced AI adoption, API deprecations, and security vulnerabilities. Google's Antigravity shows promise but faces skepticism due to Google's history of discontinuing products. The competitive advantage lies not in features but in providing stable, integrated developer experiences that enterprises can rely on long-term.

  8. 8
    Article
    Avatar of hnHacker News·17w

    You probably don't need Oh My Zsh

    Oh My Zsh adds unnecessary bloat that slows shell startup time significantly (0.38s vs 0.07s). A minimal Zsh configuration with history settings, autocd, and completions provides a solid foundation. Starship offers fast prompt customization, while fzf provides better history search than zsh-autosuggestions. This lightweight approach dramatically improves terminal responsiveness for developers who frequently open new tabs.

  9. 9
    Article
    Avatar of zedZed·17w

    Run Your Project in a Dev Container, in Zed — Zed's Blog

    Zed v0.218 introduces Dev Container support, allowing developers to work inside Docker-based development environments directly from the editor. Dev Containers solve environment inconsistency problems by defining infrastructure as code in a devcontainer.json file, eliminating manual setup and outdated documentation. Zed implements this by leveraging its existing remote development architecture, running a remote server inside the container that communicates with the local UI. Currently uses the devcontainer CLI reference implementation with plans to add custom Zed extensions, forwardPorts support, and built-in spec definition tools.

  10. 10
    Article
    Avatar of tdsTowards Data Science·16w

    Maximum-Effiency Coding Setup

    A developer shares their optimized coding workflow centered around Claude Code in the Warp terminal. Key techniques include using Git worktrees to run multiple AI agents in parallel without conflicts, creating slash commands for repetitive prompts, maintaining a low threshold for delegating tasks to agents, and always using frontier models despite higher costs. The setup organizes work by folders in Warp tabs with split panes for concurrent agents, switching to Cursor only for critical infrastructure requiring manual control.

  11. 11
    Article
    Avatar of andrewlock.NET Escapades·17w

    The Windows File Explorer replacement, File Pilot, is awesome

    File Pilot is a Windows File Explorer replacement that prioritizes speed and developer-friendly features. It offers instant loading, smooth scrolling, and lightning-fast search, along with split-screen views, a command palette, extensive keyboard shortcuts, and customizable themes. The tool integrates deeply with Windows, replacing File Explorer for most operations while maintaining familiar shortcuts. Currently free in beta, it will eventually require a paid license (around £40 for individuals). Minor limitations include limited file preview support compared to PowerToys and the inability to replace native file picker dialogs.

  12. 12
    Video
    Avatar of webdevcodyWeb Dev Cody·18w

    Most Developers Aren’t Ready for 2026

    AI-powered coding tools like Claude Code, Cursor, and GPT models are fundamentally changing software development. LLMs can now generate entire features across dozens of files, write tests, and even build complete applications with minimal manual coding. The shift moves developers from writing code by hand to prompt engineering and context engineering—providing documentation and requirements that guide AI agents. Front-end development and manual UI coding are becoming commoditized as AI handles component generation and styling. Developers need to focus on higher-level skills like software architecture, system design, and diversify into project management and communication. Autonomous coding systems can now run overnight, implementing features and fixing bugs with minimal human intervention.

  13. 13
    Video
    Avatar of primeagenThePrimeTime·17w

    The Claude Code Situation

    Anthropic recently enforced restrictions preventing users from using Claude Code subscription tokens with third-party tools like Cursor and Open Code, requiring users to either use Claude Code exclusively or pay significantly higher API pricing. While this was always in their terms of service, the sudden enforcement after months of tolerance has sparked controversy. The enforcement appears motivated by multiple factors: debugging difficulties with third-party integrations, the competitive threat from rapidly growing open-source alternatives like Open Code, and potentially severe cost subsidization issues. The move undermines developer goodwill at the peak of Claude's popularity and suggests Anthropic wants to lock users into their entire stack rather than just their models, possibly due to unsustainable economics in the AI infrastructure race.

  14. 14
    Article
    Avatar of infoqInfoQ·17w

    Google Introduces Conductor, a Context-Driven Development Extension for Gemini CLI

    Google released Conductor, a preview extension for Gemini CLI that maintains project context across AI-assisted development sessions using persistent Markdown files. The tool introduces a track-based workflow where developers define specifications and implementation plans before code generation, storing all context directly in the repository. This planning-first approach addresses the common problem of losing project context in chat-based coding tools and supports team-wide configuration for consistent AI-assisted contributions.

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    Video
    Avatar of codetothemoonCode to the Moon·15w

    OpenAI went ALL IN on this Rust framework

    Orhoon, creator of Ratatouille (a Rust TUI framework with 17,000 GitHub stars), discusses the library's evolution from the unmaintained TUI-rs fork, its immediate-mode rendering approach, and ecosystem adoption including by OpenAI's Codex. He shares insights on maintaining multiple open-source projects, the challenges of AI-assisted coding diminishing programming joy, his hardware project Twetar (a guitar learning device), and the philosophy behind keeping Ratatouille beginner-friendly through architectural simplicity rather than reactive patterns.

  16. 16
    Article
    Avatar of diamantaiDiamantAI·17w

    The Ultimate Guide to Claude Code: Everything I learned from 3 months of production use

    Claude Code is an autonomous agent for terminal-based development that goes beyond autocomplete. It can navigate codebases, execute shell commands, run test loops, spawn parallel subagents, and connect to your entire stack. Effective workflows include research-plan-execute cycles, persistent project memory using CLAUDE.md files, breaking tasks into small chunks, and proper permission management. The developer's role shifts from typing code to orchestrating the AI agent.

  17. 17
    Article
    Avatar of neontechNeon·15w

    The Neon VS Code Extension Just Got a Big Update

    Neon's VS Code extension has been rebuilt to provide native database management directly in the editor. The update removes the Docker-based local proxy, automatically detects Neon connection strings in projects, and enables developers to browse schemas, manage tables, run queries, and switch between Neon branches without leaving VS Code. The extension now includes built-in MCP server support and offers a streamlined authentication flow with automatic project detection.

  18. 18
    Article
    Avatar of phProduct Hunt·16w

    Coderrr: Open source CLI-first AI coding companion

    Coderrr is a free, open-source CLI tool that functions as an AI coding assistant. It runs in the terminal and helps developers write, debug, and refactor code by understanding codebases, explaining bugs, and automating common development tasks. Positioned as an alternative to Claude Code and OpenAI Codex, it's designed to be inspectable, modifiable, and extensible without requiring a heavy IDE setup.

  19. 19
    Article
    Avatar of github_updatesGitHub Changelog·15w

    Introducing the Agents tab in your repository

    GitHub has redesigned the Copilot coding agent management interface by introducing a new Agents tab directly within repositories. This tab consolidates agent sessions alongside code, pull requests, and issues, eliminating the need to navigate to separate pages. The update includes redesigned session logs with grouped tool calls, inline previews, and familiar diff views. Users can now resume sessions in the Copilot CLI by copying a command from the interface. The feature requires Copilot coding agent to be enabled for the repository.

  20. 20
    Article
    Avatar of ramp_engRamp Engineering·17w

    Why We Built Our Own Background Agent

    Ramp built Inspect, an internal background coding agent that writes and verifies code autonomously. Running in sandboxed VMs with full development environments, Inspect integrates with their entire tooling stack (Sentry, Datadog, GitHub, Slack) and supports multiple frontier models. The system achieves ~30% of all merged pull requests through fast session startup, unlimited concurrency, and multiplayer collaboration. The article provides a detailed technical specification for replicating their architecture, covering execution environments using Modal sandboxes, OpenCode agent integration, Cloudflare Durable Objects for state management, and client implementations including Slack bots, web interfaces, and Chrome extensions for visual React editing.

  21. 21
    Article
    Avatar of lobstersLobsters·17w

    How I use Jujutsu

    Jujutsu (JJ) is a version control system that uses Git as a backend but offers a different mental model. Unlike Git, JJ has no staging area—changes are automatically tracked, and you create commits first, then fill them with changes. The workflow emphasizes easy manipulation of commits through commands like rebase, squash, split, and edit. JJ maintains an immutable operation log that enables safe experimentation with undo/redo capabilities. It uses bookmarks instead of branches and integrates seamlessly with Git remotes, allowing teams to use Git while individuals use JJ. The author shares their most-used commands, custom configurations, and workflow patterns developed over three months of daily use.

  22. 22
    Article
    Avatar of 6kzzdpxlxosyfqzzftzoiSHAPeS·16w

    Grok has been taking a lot of Twitter/X pills lately

    A developer learning TypeScript asked Grok AI for help building a browser extension to replace words on a page. The AI's example of "bad words" to filter included "bird," "dog," "verybad," and "Trump," suggesting the model has been influenced by Twitter/X content and culture.

  23. 23
    Article
    Avatar of supabaseSupabase·17w

    Introducing TRAE SOLO integration with Supabase

    TRAE IDE, an AI-powered development environment from ByteDance, now integrates with Supabase to enable backend management directly within the IDE. Developers can browse databases, query tables, manage storage buckets, configure authentication, view logs, and handle secrets without switching contexts. The integration uses Supabase's Management API and MCP Server, allowing TRAE SOLO's AI agent to understand project structure and provide contextual assistance throughout the development lifecycle from requirements to deployment.

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    Video
    Avatar of youtubeYouTube·15w

    Claude Code Debacle: OpenCode, AI Coding

    AI coding tools have evolved from simple code completion (GitHub Copilot) to terminal-based agents that fundamentally change developer workflows. Claude Code emerged as a leading tool by enabling project-wide thinking and extracting tribal knowledge into documentation. Anthropic's recent ban on third-party apps using subsidized API pricing sparked controversy with open-source alternatives like OpenCode. The industry faces a critical question: will competitive advantage come from better models with pricing or better applications? With competition intensifying across both LLM and application layers, 2026 may see consolidation among AI coding tools.

  25. 25
    Article
    Avatar of devtoDEV·18w

    Top Open Source Projects That Will Dominate 2026

    A curated list of nine open source projects predicted to gain prominence in 2026, including Biome (Rust-powered JavaScript toolchain), Bun (fast Node.js alternative), Deno 2.0 (TypeScript-first runtime), Zed (AI-enabled code editor), Turso (edge SQLite database), Ollama (local LLM runner), Ruff (Python linter), Astro (content-focused web framework), and Continue (open source AI coding assistant). The common themes are performance improvements through Rust rewrites, enhanced developer experience, and AI integration.