https://www.pistack.xyz/tags/developer-tools/Recent content in Developer-Tools on Pi StackHugoen-usMon, 20 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/2026-04-20-slidev-vs-revealjs-vs-marp-markdown-presentation-tools-2026/Mon, 20 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/2026-04-20-slidev-vs-revealjs-vs-marp-markdown-presentation-tools-2026/<h2 id="why-use-markdown-for-presentations">Why Use Markdown for Presentations?</h2> <p>Traditional presentation software locks you into proprietary file formats, clunky drag-and-drop interfaces, and vendor lock-in. If you&rsquo;re a developer, technical writer, or educator who already writes documentation in Markdown, forcing yourself into a completely different workflow for presentations is inefficient and frustrating.</p>https://www.pistack.xyz/posts/self-hosted-terminal-recording-asciinema-vhs-ttyrec-guide-2026/Fri, 17 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/self-hosted-terminal-recording-asciinema-vhs-ttyrec-guide-2026/<p>Recording terminal sessions is an essential skill for developers, educators, and DevOps engineers. Whether you&rsquo;re creating a tutorial for your team, documenting a deployment procedure, building a demo for a conference talk, or keeping an audit trail of production changes — having a reliable way to capture and replay terminal output is invaluable.</p>https://www.pistack.xyz/posts/self-hosted-api-mocking-testing-tools-wiremock-mockoon-mockserver-guide-2026/Thu, 16 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/self-hosted-api-mocking-testing-tools-wiremock-mockoon-mockserver-guide-2026/<p>When you are building a frontend that depends on a backend that does not exist yet, or testing a microservice that needs responses from three other services, you run into a classic problem: how do you keep working when your dependencies are not ready? API mocking is the answer. By running a local server that pretends to be the real API, you can develop, test, and iterate without waiting on anyone else.</p>https://www.pistack.xyz/posts/best-self-hosted-code-snippet-managers-privatebin-snippet-box-microbin-guide-2026/Thu, 16 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/best-self-hosted-code-snippet-managers-privatebin-snippet-box-microbin-guide-2026/<p>Every developer accumulates a growing collection of code snippets, configuration files, one-liners, and troubleshooting notes. The question is: where do you keep them? Cloud-based solutions like GitHub Gist or Pastebin are convenient, but they come with privacy concerns, usage limits, and the risk of service shutdown.</p>https://www.pistack.xyz/posts/self-hosted-developer-analytics-engineering-metrics-dora-2026/Thu, 16 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/self-hosted-developer-analytics-engineering-metrics-dora-2026/<p>Engineering teams are increasingly data-driven. DORA metrics, pull request velocity, code review turnaround times, and deployment frequency have become the standard language for measuring software delivery performance. But handing your repository metadata, commit patterns, and team activity data to a SaaS analytics provider introduces real risks: privacy concerns, vendor lock-in, and data retention policies you don&rsquo;t control.</p>https://www.pistack.xyz/posts/code-server-eclipse-che-vs-openvscode-server-vs-theia-self-hosted-web-ide-guide-2026/Thu, 16 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/code-server-eclipse-che-vs-openvscode-server-vs-theia-self-hosted-web-ide-guide-2026/<p>Developing software from any device, anywhere, without installing anything locally — that&rsquo;s the promise of self-hosted web IDEs. Instead of relying on expensive cloud services like GitHub Codespaces or Gitpod, you can run your own browser-based development environment on a cheap VPS, a home server, or even a Raspberry Pi.</p>https://www.pistack.xyz/posts/mailpit-vs-mailhog-vs-mailcatcher-self-hosted-email-testing-sandbox-2026/Thu, 16 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/mailpit-vs-mailhog-vs-mailcatcher-self-hosted-email-testing-sandbox-2026/<p>Every application that sends email — whether it&rsquo;s password resets, order confirmations, or notification alerts — needs a reliable way to test those emails during development. Sending test messages to real addresses is risky, unprofessional, and often violates the terms of service of email providers. That&rsquo;s where a self-hosted email testing sandbox comes in.</p>https://www.pistack.xyz/posts/openreplay-vs-highlight-vs-posthog-self-hosted-session-replay-2026/Wed, 15 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/openreplay-vs-highlight-vs-posthog-self-hosted-session-replay-2026/<p>Session replay has become one of the most valuable debugging and product intelligence tools available to engineering teams. Instead of guessing why a user encountered an error or abandoned a checkout flow, you can watch exactly what they saw, where they clicked, and which requests failed — frame by frame. Commercial platforms like FullStory, Hotjar, LogRocket, and Smartlook dominate this space, but they come with significant trade-offs: every recorded session leaves your infrastructure, pricing scales steeply with traffic, and retention windows are tightly controlled by the vendor.</p>https://www.pistack.xyz/posts/self-hosted-code-execution-sandbox-judge0-piston-runtipi-guide-2026/Wed, 15 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/self-hosted-code-execution-sandbox-judge0-piston-runtipi-guide-2026/<p>Running arbitrary code submitted by users is one of the most dangerous operations a web application can perform. Whether you&rsquo;re building a coding interview platform, an online judge for competitive programming, an interactive documentation site, or a collaborative REPL, you need a way to execute untrusted code without compromising your server.</p>https://www.pistack.xyz/posts/self-hosted-developer-portal-backstage-guide-2026/Wed, 15 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/self-hosted-developer-portal-backstage-guide-2026/<p>Every engineering organization eventually hits the same wall: services multiply, documentation scatters across wikis, nobody knows who owns what, and onboarding new developers takes weeks instead of days. A developer portal solves this by centralizing service discovery, documentation, tooling, and infrastructure access into a single, searchable interface.</p>https://www.pistack.xyz/posts/best-open-source-postman-alternatives-hoppscotch-bruno-insomnia-2026/Tue, 14 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/best-open-source-postman-alternatives-hoppscotch-bruno-insomnia-2026/<p>API development and testing has become a core part of every developer&rsquo;s daily workflow. For years, Postman dominated this space, offering an intuitive interface for sending requests, managing collections, and collaborating with teammates. But in recent years, Postman has steadily moved behind a paywall — restricting offline usage, forcing cloud sync, and gating features like team collaboration and mock servers behind expensive subscriptions.</p>https://www.pistack.xyz/posts/self-hosted-api-documentation-generators-swagger-redoc-rapidoc-scalar-guide/Tue, 14 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/self-hosted-api-documentation-generators-swagger-redoc-rapidoc-scalar-guide/<p>When you build an API, good documentation isn&rsquo;t optional — it&rsquo;s the difference between developers adopting your platform and abandoning it after five minutes. Commercial platforms charge per seat, per month, and lock your specs behind proprietary dashboards. But there&rsquo;s a mature ecosystem of <strong>self-hosted API documentation generators</strong> that render OpenAPI specs beautifully, run on a single container, and cost absolutely nothing.</p>https://www.pistack.xyz/posts/self-hosted-code-search-tools-sourcegraph-zoekt-hound-guide/Tue, 14 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/self-hosted-code-search-tools-sourcegraph-zoekt-hound-guide/<h2 id="why-self-host-your-code-search">Why Self-Host Your Code Search</h2> <p>When your organization manages dozens or hundreds of repositories, finding the right piece of code becomes a daily challenge. Cloud-based code search services like GitHub&rsquo;s built-in search are convenient, but they come with limitations: search quality degrades across large monorepos, cross-repository queries are restricted, and — perhaps most importantly — your entire codebase lives on someone else&rsquo;s infrastructure.</p>https://www.pistack.xyz/posts/windmill-self-hosted-zapier-retool-alternative-guide/Tue, 14 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/windmill-self-hosted-zapier-retool-alternative-guide/<p>If you&rsquo;re running workflows with Zapier or building internal tools on Retool, you&rsquo;re paying per-execution and per-seat fees that compound fast as your team scales. <strong>Windmill</strong> is an open-source, self-hosted developer platform that replaces both — offering workflow automation <em>and</em> internal UI building from a single code-first platform.</p>https://www.pistack.xyz/posts/self-hosted-cloud-dev-environments-coder-devpod-vscode-guide/Mon, 13 Apr 2026 00:00:00 +0000https://www.pistack.xyz/posts/self-hosted-cloud-dev-environments-coder-devpod-vscode-guide/<p>Cloud development environments have moved from a nice-to-have into essential infrastructure for teams of every size. GitHub Codespaces proved the concept, but handing your source code and build environment to a third-party cloud isn&rsquo;t an option for companies dealing with proprietary code, regulatory requirements, or simply a preference for owning their own infrastructure.</p>