nottelabs/notte
Feb 2025 – Nov 2025
10 Months active
Languages Used
JavaScriptPythonYAMLTypeScriptBashMarkdownTOMLCSS
Technical Skills
Agent DevelopmentBrowser AutomationCI/CDConfiguration ManagementDependency ManagementGitHub Actions
leo-notte
PROFILE
Leo-notte
Leo developed and maintained core automation and agent infrastructure for the nottelabs/notte repository, delivering features such as browser automation, credential vaults, and workflow streaming. He engineered robust backend systems using Python and TypeScript, integrating asynchronous programming and API design to support scalable agent execution, secure credential management, and automated form handling. Leo enhanced reliability through schema validation, integration testing, and CI/CD optimizations, while improving developer experience with modular submodules, profiling, and centralized logging. His work addressed automation reliability, security, and observability, resulting in a maintainable codebase that supports distributed agent analytics, real-time streaming, and advanced web automation capabilities.
Overall Statistics
Feature vs Bugs
82%Features
Repository Contributions
87Total
Bugs
8
Commits
87
Features
37
Lines of code
87,657
Activity Months10
Your Network
7 peopleSame Organization
@notte.cc2
Work History
November 2025
1 Commits • 1 Features
Nov 1, 2025November 2025: Strengthened end-to-end reliability for distributed agent analytics in the notte repository. Delivered integration test coverage for Agent Steps Aggregation to verify that, within a single session, the total steps recorded equal the sum of steps taken by individual agents, and that each agent performs the expected number of steps. This work reduces regression risk in session analytics when agents are added or aggregation logic changes, and supports CI readiness for future features.
1 Commits • 1 Features
Nov 1, 2025November 2025: Strengthened end-to-end reliability for distributed agent analytics in the notte repository. Delivered integration test coverage for Agent Steps Aggregation to verify that, within a single session, the total steps recorded equal the sum of steps taken by individual agents, and that each agent performs the expected number of steps. This work reduces regression risk in session analytics when agents are added or aggregation logic changes, and supports CI readiness for future features.
November 2025
October 2025
19 Commits • 5 Features
Oct 1, 2025October 2025 monthly summary for nottelabs/notte: Delivered cross-functional improvements across benchmarking, DOM parsing, SDK tooling, and workflow robustness, driving measurable business value in performance visibility, automation reliability, and developer efficiency. Highlights include automated WebVoyager benchmarking with daily runs and configurable parameters, and an updated CI workflow to install ffmpeg, plus richer analysis outputs and evaluation reason reporting. DOM parsing was enhanced with Playwright selectors and asynchronous resolution, increasing DOM coverage and error handling. Validator messaging support was added to the SDK with structured validator responses and dedicated tests. Core SDK architecture and tooling improvements centralized logging, added pre-commit hooks, and packaging changes, along with profiling refinements. A workflow robustness fix introduces an explicit initial state to clearly distinguish between no-result and null-result scenarios. These changes enable faster performance optimization, more reliable CI workflows, and clearer validation feedback.
October 2025
19 Commits • 5 Features
Oct 1, 2025October 2025 monthly summary for nottelabs/notte: Delivered cross-functional improvements across benchmarking, DOM parsing, SDK tooling, and workflow robustness, driving measurable business value in performance visibility, automation reliability, and developer efficiency. Highlights include automated WebVoyager benchmarking with daily runs and configurable parameters, and an updated CI workflow to install ffmpeg, plus richer analysis outputs and evaluation reason reporting. DOM parsing was enhanced with Playwright selectors and asynchronous resolution, increasing DOM coverage and error handling. Validator messaging support was added to the SDK with structured validator responses and dedicated tests. Core SDK architecture and tooling improvements centralized logging, added pre-commit hooks, and packaging changes, along with profiling refinements. A workflow robustness fix introduces an explicit initial state to clearly distinguish between no-result and null-result scenarios. These changes enable faster performance optimization, more reliable CI workflows, and clearer validation feedback.
September 2025
7 Commits • 4 Features
Sep 1, 2025September 2025 monthly summary for the nottelabs/notte repository, focusing on reliability, observability, and media-quality enhancements across the agent lifecycle and workflow streaming. Highlights include ID-based agent initialization with enhanced session handling and integration tests, a robust page.title() timeout with URL fallback to prevent hangs, media pipeline improvements for screenshots and video replays, real-time streaming for workflow runs with ANSI color decoding and live session visibility, and trajectory-level enforcement to ensure single-run execution per agent instance. These changes drive improved operational reliability, faster debugging, and better demo quality for customer engagements.
7 Commits • 4 Features
Sep 1, 2025September 2025 monthly summary for the nottelabs/notte repository, focusing on reliability, observability, and media-quality enhancements across the agent lifecycle and workflow streaming. Highlights include ID-based agent initialization with enhanced session handling and integration tests, a robust page.title() timeout with URL fallback to prevent hangs, media pipeline improvements for screenshots and video replays, real-time streaming for workflow runs with ANSI color decoding and live session visibility, and trajectory-level enforcement to ensure single-run execution per agent instance. These changes drive improved operational reliability, faster debugging, and better demo quality for customer engagements.
September 2025
August 2025
9 Commits • 6 Features
Aug 1, 2025August 2025 focused on reliability, performance, and observability improvements across the nottelabs/notte project. Key outcomes include robust proxy error handling with a new InvalidProxyError, enhanced HTTP diagnostics during page navigation, and security-conscious CI/CD patches. Parallelized tests and CI optimizations reduced feedback cycles. UI and rendering improvements deliver clearer bounding box highlights and reliable screenshot-based replay. Additional enhancements strengthen LLM interactions, profiling integration, session handling, and CAPTCHA support, collectively improving automation reliability, developer productivity, and user-facing robustness.
August 2025
9 Commits • 6 Features
Aug 1, 2025August 2025 focused on reliability, performance, and observability improvements across the nottelabs/notte project. Key outcomes include robust proxy error handling with a new InvalidProxyError, enhanced HTTP diagnostics during page navigation, and security-conscious CI/CD patches. Parallelized tests and CI optimizations reduced feedback cycles. UI and rendering improvements deliver clearer bounding box highlights and reliable screenshot-based replay. Additional enhancements strengthen LLM interactions, profiling integration, session handling, and CAPTCHA support, collectively improving automation reliability, developer productivity, and user-facing robustness.
July 2025
8 Commits • 3 Features
Jul 1, 2025For 2025-07, Notte delivered key features, stability improvements, and performance tooling enhancements across the nottelabs/notte repository. Highlights include Flamegraph Visualization Enhancement with more accurate stack-depth representation and improved readability; Vault Form Fill enhancements and Async Operations to boost responsiveness for credentials and card data; Checkout Payment Methods Integration expanding supported payments with refined UI; and Platform Reliability and Stability fixes that improve dependency compatibility, interrupt handling, robust URL construction, and agent validation to reduce failure modes. These changes collectively improve user experience, checkout conversions, and developer productivity through better profiling and more robust infrastructure.
8 Commits • 3 Features
Jul 1, 2025For 2025-07, Notte delivered key features, stability improvements, and performance tooling enhancements across the nottelabs/notte repository. Highlights include Flamegraph Visualization Enhancement with more accurate stack-depth representation and improved readability; Vault Form Fill enhancements and Async Operations to boost responsiveness for credentials and card data; Checkout Payment Methods Integration expanding supported payments with refined UI; and Platform Reliability and Stability fixes that improve dependency compatibility, interrupt handling, robust URL construction, and agent validation to reduce failure modes. These changes collectively improve user experience, checkout conversions, and developer productivity through better profiling and more robust infrastructure.
July 2025
June 2025
11 Commits • 5 Features
Jun 1, 2025June 2025 Notte monthly summary: Focused on reliability, automation, and developer experience. Delivered core features for agent execution, automated form filling, and CAPTCHA handling, alongside SDK hardening and stability improvements that collectively raise automation reliability and throughput while reducing developer friction.
June 2025
11 Commits • 5 Features
Jun 1, 2025June 2025 Notte monthly summary: Focused on reliability, automation, and developer experience. Delivered core features for agent execution, automated form filling, and CAPTCHA handling, alongside SDK hardening and stability improvements that collectively raise automation reliability and throughput while reducing developer friction.
May 2025
13 Commits • 5 Features
May 1, 2025May 2025 monthly summary for nottelabs/notte focused on stability, modularity, and automation capability expansion. Key CI/QA improvements reduced flakiness and stabilized nightly runs, new modular submodule architecture was introduced, and two practical example agents were added to demonstrate credentials handling and MFA workflows. Security and robustness enhancements were implemented around credential management and web automation, while performance and developer experience were improved via async LLM calls and richer session/notifier support. The combined work delivers faster feedback, safer credentials, clearer execution context, and broader automation capabilities for demos and testing, enabling the platform to scale with higher reliability.
13 Commits • 5 Features
May 1, 2025May 2025 monthly summary for nottelabs/notte focused on stability, modularity, and automation capability expansion. Key CI/QA improvements reduced flakiness and stabilized nightly runs, new modular submodule architecture was introduced, and two practical example agents were added to demonstrate credentials handling and MFA workflows. Security and robustness enhancements were implemented around credential management and web automation, while performance and developer experience were improved via async LLM calls and richer session/notifier support. The combined work delivers faster feedback, safer credentials, clearer execution context, and broader automation capabilities for demos and testing, enabling the platform to scale with higher reliability.
May 2025
April 2025
8 Commits • 2 Features
Apr 1, 2025April 2025 (2025-04) monthly summary for the Notte repo (nottelabs/notte). Focused on delivering scalable persona and credential capabilities, boosting security, reliability, and developer experience. Key features delivered: - Persona SDK Client: introduced endpoints for creating personas, managing virtual phone numbers, and reading emails and SMS messages; defines new data models and client methods to support persona operations. - Credential Vault enhancements: secure credential management, add/retrieve credentials, integration into agent actions, and migration toward a Notte SDK-based vault with vault client support; includes UX improvements for configuring services and refactors to align with vault APIs. - Vault-related improvements include new vault endpoints (get/create), ongoing updates and small fixes to vault functionality. - Agent status reliability and SDK cleanup: fixed agent status handling and replay support, updated version numbers across packages, and removed the deprecated Playwright dependency from SDK types to improve stability.
April 2025
8 Commits • 2 Features
Apr 1, 2025April 2025 (2025-04) monthly summary for the Notte repo (nottelabs/notte). Focused on delivering scalable persona and credential capabilities, boosting security, reliability, and developer experience. Key features delivered: - Persona SDK Client: introduced endpoints for creating personas, managing virtual phone numbers, and reading emails and SMS messages; defines new data models and client methods to support persona operations. - Credential Vault enhancements: secure credential management, add/retrieve credentials, integration into agent actions, and migration toward a Notte SDK-based vault with vault client support; includes UX improvements for configuring services and refactors to align with vault APIs. - Vault-related improvements include new vault endpoints (get/create), ongoing updates and small fixes to vault functionality. - Agent status reliability and SDK cleanup: fixed agent status handling and replay support, updated version numbers across packages, and removed the deprecated Playwright dependency from SDK types to improve stability.
March 2025
5 Commits • 3 Features
Mar 1, 2025March 2025 performance summary for the nottelabs/notte repository. Delivered three core capability areas: (1) Falco agent robustness and trajectory/history enhancements, (2) Notte agent and browser controller logging/error handling improvements, and (3) benchmarking workflow enhancements. The work improved reliability of LLM-driven interactions, data scraping, and browser automation, while reducing log noise and standardizing benchmarking. Resulting business impact includes higher automation uptime, faster issue triage, and accelerated benchmarking cycles across critical workflows.
5 Commits • 3 Features
Mar 1, 2025March 2025 performance summary for the nottelabs/notte repository. Delivered three core capability areas: (1) Falco agent robustness and trajectory/history enhancements, (2) Notte agent and browser controller logging/error handling improvements, and (3) benchmarking workflow enhancements. The work improved reliability of LLM-driven interactions, data scraping, and browser automation, while reducing log noise and standardizing benchmarking. Resulting business impact includes higher automation uptime, faster issue triage, and accelerated benchmarking cycles across critical workflows.
March 2025
February 2025
6 Commits • 3 Features
Feb 1, 2025February 2025 monthly summary for nottelabs/notte. Focused on delivering key features, stabilizing CI/testing pipelines, and improving test reliability. The work drove business value by accelerating feedback loops, reducing flaky tests, and enabling scalable browser automation transitions.
February 2025
6 Commits • 3 Features
Feb 1, 2025February 2025 monthly summary for nottelabs/notte. Focused on delivering key features, stabilizing CI/testing pipelines, and improving test reliability. The work drove business value by accelerating feedback loops, reducing flaky tests, and enabling scalable browser automation transitions.
Activity
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Quality Metrics
Correctness87.0%
Maintainability85.8%
Architecture84.2%
Performance77.2%
AI Usage26.8%
Skills & Technologies
Programming Languages
BashCSSHTMLJSONJavaScriptJinja2MakefileMarkdownPythonTOML
Technical Skills
API DesignAPI DevelopmentAPI IntegrationAPI InteractionAgent DevelopmentAsync ProgrammingAsynchronous ProgrammingAuthenticationAutomationBackend DevelopmentBenchmarkingBrowser AutomationCI/CDCode OrganizationCode Quality
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